USH531H - Anilide herbicide derivatives - Google Patents
Anilide herbicide derivatives Download PDFInfo
- Publication number
- USH531H USH531H US06/869,912 US86991286A USH531H US H531 H USH531 H US H531H US 86991286 A US86991286 A US 86991286A US H531 H USH531 H US H531H
- Authority
- US
- United States
- Prior art keywords
- sub
- alkyl
- substituted
- alkylthio
- halogen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000004009 herbicide Substances 0.000 title claims description 26
- 230000002363 herbicidal effect Effects 0.000 title claims description 24
- 150000003931 anilides Chemical class 0.000 title abstract description 6
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims abstract description 90
- 241000196324 Embryophyta Species 0.000 claims abstract description 37
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 15
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 111
- 125000003545 alkoxy group Chemical group 0.000 claims description 80
- 229910052736 halogen Inorganic materials 0.000 claims description 79
- 150000002367 halogens Chemical class 0.000 claims description 78
- 125000004414 alkyl thio group Chemical group 0.000 claims description 76
- 150000001875 compounds Chemical class 0.000 claims description 72
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 61
- 125000001188 haloalkyl group Chemical group 0.000 claims description 59
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 59
- 125000000304 alkynyl group Chemical group 0.000 claims description 43
- 125000003342 alkenyl group Chemical group 0.000 claims description 42
- -1 Anilide compounds Chemical class 0.000 claims description 35
- 229910052739 hydrogen Inorganic materials 0.000 claims description 35
- 239000001257 hydrogen Substances 0.000 claims description 33
- 150000002431 hydrogen Chemical class 0.000 claims description 27
- 239000000203 mixture Substances 0.000 claims description 25
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 24
- 125000003277 amino group Chemical group 0.000 claims description 24
- 125000003302 alkenyloxy group Chemical group 0.000 claims description 18
- 125000005133 alkynyloxy group Chemical group 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 17
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 claims description 17
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 16
- 125000005108 alkenylthio group Chemical group 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 14
- 229910052760 oxygen Inorganic materials 0.000 claims description 14
- 239000001301 oxygen Substances 0.000 claims description 14
- 125000004434 sulfur atom Chemical group 0.000 claims description 12
- 125000000392 cycloalkenyl group Chemical group 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 11
- 125000005083 alkoxyalkoxy group Chemical group 0.000 claims description 10
- 125000005085 alkoxycarbonylalkoxy group Chemical group 0.000 claims description 10
- 125000005194 alkoxycarbonyloxy group Chemical group 0.000 claims description 10
- 125000004644 alkyl sulfinyl group Chemical group 0.000 claims description 10
- 125000004390 alkyl sulfonyl group Chemical group 0.000 claims description 10
- 125000005121 aminocarbonylalkoxy group Chemical group 0.000 claims description 10
- 125000005159 cyanoalkoxy group Chemical group 0.000 claims description 10
- 125000004465 cycloalkenyloxy group Chemical group 0.000 claims description 10
- 125000000000 cycloalkoxy group Chemical group 0.000 claims description 10
- 125000004438 haloalkoxy group Chemical group 0.000 claims description 10
- 125000004995 haloalkylthio group Chemical group 0.000 claims description 10
- XHXFXVLFKHQFAL-UHFFFAOYSA-N phosphoryl trichloride Chemical compound ClP(Cl)(Cl)=O XHXFXVLFKHQFAL-UHFFFAOYSA-N 0.000 claims description 9
- 125000006274 (C1-C3)alkoxy group Chemical group 0.000 claims description 8
- 125000003282 alkyl amino group Chemical group 0.000 claims description 8
- 125000005130 alkyl carbonyl thio group Chemical group 0.000 claims description 8
- 125000005196 alkyl carbonyloxy group Chemical group 0.000 claims description 8
- 125000005109 alkynylthio group Chemical group 0.000 claims description 8
- 125000000051 benzyloxy group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])O* 0.000 claims description 8
- 125000005366 cycloalkylthio group Chemical group 0.000 claims description 8
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 8
- 125000003396 thiol group Chemical class [H]S* 0.000 claims description 8
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 claims description 7
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 7
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 6
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 5
- 125000005078 alkoxycarbonylalkyl group Chemical group 0.000 claims description 5
- 125000005087 alkynylcarbonyl group Chemical group 0.000 claims description 5
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 5
- 230000003197 catalytic effect Effects 0.000 claims description 5
- 125000006254 cycloalkyl carbonyl group Chemical group 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 125000005842 heteroatom Chemical group 0.000 claims description 4
- 239000012038 nucleophile Substances 0.000 claims description 4
- 230000000269 nucleophilic effect Effects 0.000 claims description 4
- 125000006678 phenoxycarbonyl group Chemical group 0.000 claims description 4
- 239000000376 reactant Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 125000004070 6 membered heterocyclic group Chemical group 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 230000002378 acidificating effect Effects 0.000 claims description 2
- 125000004466 alkoxycarbonylamino group Chemical group 0.000 claims description 2
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 125000003170 phenylsulfonyl group Chemical group C1(=CC=CC=C1)S(=O)(=O)* 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 7
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims 3
- 125000005090 alkenylcarbonyl group Chemical group 0.000 claims 2
- 125000004448 alkyl carbonyl group Chemical group 0.000 claims 2
- RRRUYJKSZDKNPX-UHFFFAOYSA-N 4-chloro-1-n-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-3,3-diethoxycyclohexane-1,2-dicarboxamide Chemical compound NC(=O)C1C(OCC)(OCC)C(Cl)CCC1C(=O)NC1=CC(OC(C)C)=C(Cl)C=C1F RRRUYJKSZDKNPX-UHFFFAOYSA-N 0.000 claims 1
- JHGFHYOODUOFRR-UHFFFAOYSA-N 4-chloro-3,3-diethoxycyclohexane-1,2-dicarboxamide Chemical compound C(C)OC1(C(C(C(=O)N)CCC1Cl)C(=O)N)OCC JHGFHYOODUOFRR-UHFFFAOYSA-N 0.000 claims 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 claims 1
- 125000001309 chloro group Chemical group Cl* 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 10
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 240000008042 Zea mays Species 0.000 description 7
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 7
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 7
- 235000005822 corn Nutrition 0.000 description 7
- 238000010992 reflux Methods 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- WLDMPODMCFGWAA-UHFFFAOYSA-N 3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione Chemical compound C1CCCC2C(=O)NC(=O)C21 WLDMPODMCFGWAA-UHFFFAOYSA-N 0.000 description 5
- 235000013479 Amaranthus retroflexus Nutrition 0.000 description 5
- 244000055702 Amaranthus viridis Species 0.000 description 5
- 235000004135 Amaranthus viridis Nutrition 0.000 description 5
- 241000219198 Brassica Species 0.000 description 5
- 235000003351 Brassica cretica Nutrition 0.000 description 5
- 235000003343 Brassica rupestris Nutrition 0.000 description 5
- 235000009344 Chenopodium album Nutrition 0.000 description 5
- 235000005484 Chenopodium berlandieri Nutrition 0.000 description 5
- 235000009332 Chenopodium rubrum Nutrition 0.000 description 5
- 244000068988 Glycine max Species 0.000 description 5
- 235000010469 Glycine max Nutrition 0.000 description 5
- 240000007594 Oryza sativa Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 240000003194 Sida rhombifolia Species 0.000 description 5
- 235000002834 Sida rhombifolia Nutrition 0.000 description 5
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 5
- 235000010460 mustard Nutrition 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- SPAMRUYRVYMHPV-UHFFFAOYSA-N 3a,4,5,7a-tetrahydroisoindole-1,3-dione Chemical class C1=CCCC2C(=O)NC(=O)C21 SPAMRUYRVYMHPV-UHFFFAOYSA-N 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 240000001549 Ipomoea eriocarpa Species 0.000 description 4
- 235000005146 Ipomoea eriocarpa Nutrition 0.000 description 4
- 244000278243 Limnocharis flava Species 0.000 description 4
- 235000003403 Limnocharis flava Nutrition 0.000 description 4
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 4
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-MICDWDOJSA-N Trichloro(2H)methane Chemical compound [2H]C(Cl)(Cl)Cl HEDRZPFGACZZDS-MICDWDOJSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 239000002270 dispersing agent Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 4
- 239000011541 reaction mixture Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- MUTGBJKUEZFXGO-OLQVQODUSA-N (3as,7ar)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione Chemical compound C1CCC[C@@H]2C(=O)OC(=O)[C@@H]21 MUTGBJKUEZFXGO-OLQVQODUSA-N 0.000 description 3
- GVNVAWHJIKLAGL-UHFFFAOYSA-N 2-(cyclohexen-1-yl)cyclohexan-1-one Chemical compound O=C1CCCCC1C1=CCCCC1 GVNVAWHJIKLAGL-UHFFFAOYSA-N 0.000 description 3
- 101150065749 Churc1 gene Proteins 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 102100038239 Protein Churchill Human genes 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 229960000583 acetic acid Drugs 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 3
- 239000003995 emulsifying agent Substances 0.000 description 3
- OAYLNYINCPYISS-UHFFFAOYSA-N ethyl acetate;hexane Chemical compound CCCCCC.CCOC(C)=O OAYLNYINCPYISS-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 235000019198 oils Nutrition 0.000 description 3
- 238000003359 percent control normalization Methods 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
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- 239000002689 soil Substances 0.000 description 3
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- OYHLUEMBBBDJDU-UHFFFAOYSA-N 2-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-3a,4,5,6,7,7a-hexahydroisoindole-1,3-dione Chemical compound C1=C(Cl)C(OC(C)C)=CC(N2C(C3CCCCC3C2=O)=O)=C1F OYHLUEMBBBDJDU-UHFFFAOYSA-N 0.000 description 2
- CIFFBTOJCKSRJY-UHFFFAOYSA-N 3α,4,7,7α-tetrahydro-1h-isoindole-1,3(2h)-dione Chemical compound C1C=CCC2C(=O)NC(=O)C21 CIFFBTOJCKSRJY-UHFFFAOYSA-N 0.000 description 2
- DGKNUZPLIUNNMJ-UHFFFAOYSA-N 6-chloro-2-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-7,7-diethoxy-4,5,6,7a-tetrahydro-3ah-isoindole-1,3-dione Chemical compound C1CC(Cl)C(OCC)(OCC)C(C2=O)C1C(=O)N2C1=CC(OC(C)C)=C(Cl)C=C1F DGKNUZPLIUNNMJ-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
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- 229910052943 magnesium sulfate Inorganic materials 0.000 description 2
- 238000003760 magnetic stirring Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
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- 239000007858 starting material Substances 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
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- FLISPQPZFHPXQP-UHFFFAOYSA-N 2-(4-chloro-2-fluoro-5-propan-2-yloxyphenyl)-4,5,6,7-tetrahydroisoindole-1,3-dione Chemical compound C1=C(Cl)C(OC(C)C)=CC(N2C(C3=C(CCCC3)C2=O)=O)=C1F FLISPQPZFHPXQP-UHFFFAOYSA-N 0.000 description 1
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- 125000001424 substituent group Chemical group 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical group O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 description 1
- 125000000446 sulfanediyl group Chemical group *S* 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 231100000167 toxic agent Toxicity 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000004563 wettable powder Substances 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/18—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds
- A01N57/24—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-carbon bonds containing heterocyclic radicals
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
- C07F9/572—Five-membered rings
- C07F9/5728—Five-membered rings condensed with carbocyclic rings or carbocyclic ring systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6561—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom containing systems of two or more relevant hetero rings condensed among themselves or condensed with a common carbocyclic ring or ring system, with or without other non-condensed hetero rings
Definitions
- This invention relates to novel anilide herbicide derivatives which exhibit good control of broadleaf weeds and safety to important crops at low application rates.
- N-aryl-3,4,5,6 tetrahydrophthalimides are known to be useful as herbicides. See, for example, U.S. Pat. No. 4,001,272 and Japanese published patent application No. 54019965 published July 12, 1977.
- Herbicidal tetrahydrophthalimides substituted at the C 5 position by, among others, alkoxy, amino, carboxyl, or thio functions have been disclosed in European published patent applications No. 061741 published Oct. 6, 1982 (Sumitomo), No. 049508 published Apr. 14, 1982 (Mitsubishi) No. 077438 published May 4, 1983 (Mitsubishi), No. 083055 published July 6, 1983 (Sumitomo), No. 126419 published Nov. 28, 1984 (Sumitomo), and Japanese application No. 9155358 published Sept. 4, 1984 (Sumitomo).
- the invention relates to novel anilide compounds, herbicidal compositions containing the same, and processes for their preparation and use.
- the compounds of this invention can be represented by the following generic formula: ##STR1## wherein the various substituents are defined hereinafter.
- This invention relates to anilide compounds having the structure: ##STR2## wherein:
- R 1 and R 2 contain not more than 10 aliphatic carbon atoms and are independently:
- phenoxy or benzyloxy either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
- R 3 is a substituted heteroatom or a substituted carbon atom, or a substituted or unsubstituted, branched or straight chain containing 2 or more carbon atoms or heteroatoms in any combination;
- R 24 and R 25 are independently C 1 -C 6 alkyl, alkenyl, or alkynyl;
- W contains not more than 10 aliphatic carbon atoms and is:
- alkoxyalkoxy alkylthioalkoxy (e.g., --OCH 2 SCH 3 ), alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy,
- phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
- amino which may be substituted by up to two alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- aminocarbonylalkoxy wherein the amino group may be substituted by up to two alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- aminocarbonylalkylthio wherein the amino group may be substituted by up to two alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
- R 3 is preferably ##STR4## wherein:
- R 4 contains not more than 10 aliphatic carbon atoms and is:
- alkoxycarbonylalkyl e.g., --CH 2 CO 2 Et
- alkoxycarbonyl e.g., ##STR5## alkylcarbonyl alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
- R 5 and R 6 are independently hydrogen or C 1 -C 3 alkyl.
- R 3 can also be ---OR 4 , wherein R 4 is as defined above.
- R 3 can also be ##STR6## wherein
- A is oxygen or sulfur and W is as defined above.
- R 3 can also be ##STR7## wherein n is an integer from 0-2 and R 4 as is defined above.
- R 3 can also be ##STR8## wherein
- R 4 is as defined above, and wherein:
- R 7 and R 8 are independently hydrogen, C 1 -C 6 alkyl, alkenyl, alkynyl, cycloakyl, mono-or dialkylaminocarbonylalkyl or, taken together, R 7 and R 8 form a five- or six-membered heterocyclic ring containing one to three oxygen, nitrogen, or sulfur atoms in any combination;
- R 9 and R 10 are independently hydrogen, C 1 -C 4 alkyl or, taken together, R 9 and R 10 form a five- or six-membered ring;
- R 11 is C 1 -C 3 alkyl
- R 12 is hydrogen or C 1 -C 3 alkyl
- R 13 and R 14 are independently hydrogen or C 1 -C 3 alkyl
- R 15 and R 16 are independently hydrogen, C 1 -C 3 alkyl, or C 1 -C 3 alkoxy;
- R 3 can also be ##STR9## wherein
- R 17 and R 18 are independently hydrogen C 1 -C 8 alkyl, or halogen
- Y contains not more than 10 aliphatic carbon atoms and is:
- alkoxy alkenyloxy, alkynyloxy, cycloalkyloxy, cycloalkenyloxy,
- haloalkoxy haloalkylthio, alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio,
- alkoxycarbonylalkylamino alkoxycarbonylalkyl alkylamino
- alkylsulfinyl alkylsulfonyl
- alkoxycarbonylalkylsufinyl alkoxycarbonylalkylsulfonyl, alkylcarbonylalkylamino
- phenylsulfinyl or phenylsulfonyl wherein the phenyl ring in either may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- aminocarbonylalkoxy wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- aminocarbonylalkylthio wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- aminocarbonylalkylamino wherein each of the amino groups is independently substituted by one or more alkyl, alkenyl, alkynyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- R 19 is C 1 -C 6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloakenyl;
- R 20 and R 21 are independently hydrogen, C 1 -C 6 alkyl, cycloalkyl, alkenyl, alkynyl, cycloalkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
- R 22 and R 23 are independently hydrogen, C 1 -C 6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloalkenyl;
- Y is any five- or six-membered heterocycle containing from one to three oxygen, nitrogen, or sulfur atoms.
- novel anilide herbicides of this invention are illustrated by, but not limited to, the compounds shown in the following charts A-C.
- Ar is ##STR63## and wherein Z, R 1 , R 2 , and R 3 are as previously defined, can be prepared by first reacting a compound having the formula ##STR64## with an excess of phosphorus pentachloride containing a catalytic amount of phosphorus oxychloride;
- the above reaction can be carried out in the absence of solvent by heating the imide with an excess of phosphorous pentachloride containing a catalytic amount of phosphorous oxychloride to a temperature of 100°-125° C. After a few hours the volatiles can be removed under reduced pressure, the residue can be treated with excess nucleophile, HW, and a proton acceptor such as pyridine, triethylamine, or the like can be added.
- the product is a ⁇ -chloro amide ketal, which can be further modified by treatment with nucleophiles, X, to yield any of the desired compounds of this invention.
- the aryl tetrahydrophthalimide intermediates required in the above reaction scheme can be synthesized by condensing the appropriate aniline with hexahydrophthalic anhydride or the appropriately substituted succinic anhydride as follows: ##STR67##
- the above reaction can be carried out in the absence of any solvent or in a solvent such as acetic acid, methanol, toluene, or dioxane at a temperature from 60°-200° C. with azeotropic removal of the water formed in the reaction.
- Compounds according to the invention having an imidazolidinedione moiety as Z can be prepared by reacting an isocyanate derived from the aniline shown above with ethyl pipecolinate followed, if necessary to promote cyclization, by treatment with an aqueous or alcoholic base solution, as follows: ##STR68##
- the reaction with the isocyanate can be carried out in any inert organic solvent such as dichloromethane, ethyl ether, toluene, and so forth, and may be run at a temperature from 20°-125° C.
- Bases which can be employed for the cyclization include both inorganic bases such as sodium hydride and sodium hydroxide, and organic bases such as triethylamine.
- the cyclization can be run in a variety of organic solvents, including ethanol, dichloromethane, or toluene at a temperature of 20°-100° C.
- This invention further provides a novel synthesis route specifically for preparing 3,4,5,6-tetrahydrophthalimides having the structure ##STR69## wherein R 1 , R 2 , and R 3 are as previously defined.
- R 1 , R 2 , and R 3 are as previously defined.
- Compounds falling within the above generic formula have been prepared as disclosed in numerous publications, e.g. U.S. Pat. No. 4,431,822, by reacting an aniline of the formula ##STR70## sometimes referred to herein simply as "the aniline”) with 3,4,5,6-tetrahydrophthalic anhydride ##STR71##
- the above tetrahydrophthalimides can be prepared by first synthesizing the hexahydrophthalimide and then converting the hexahydrophthalimide to the tetrahydrophthalimide, as follows: ##STR72##
- Hexahydrophthalic anhydride can be reacted with the aniline by heating in the range of 75°-150° C. to form the corresponding hexahydrophthalimide.
- the hexahydrophthalimide thus formed can then be converted to the corresponding amide ketal by heating with an excess of PCl 5 and a catalytic amount of POCl 3 followed by the addition of a proton acceptor and a nucleophilic reactant, HW, e.g. an alcohol.
- HW nucleophilic reactant
- the desired tetrahydrophthalimide By refluxing in a suitable acidic solvent (acetic acid being shown for purposes of exemplification) for 2-6 hrs. at temperatures of 75°-150° C., the desired tetrahydrophthalimide can be obtained, generally as a mixture with the ⁇ -chlorohexahydrophthalimide. Refluxing for longer periods of time and at higher temperatures improves the yield of the N-aryltetrahydrophthalimide (see Example III).
- the N-aryl-3,4,5,6-tetrahydrophthalimides are potent herbicides well described in the patent literature. The above route affords a direct route to these herbicides from relatively inexpensive starting materials.
- a 250 ml round bottom flask was equipped with a magnetic stirrer and reflux condenser with N 2 inlet. The flask was charged with 4.8 g (0.012 mol) of N-(2-fluoro-4-chloro-5-dichlorophosphonyl)phenylhexahydrophthalimide (prepared by condensing diethyl 2-chloro-4-fluoro-5-aminophenyl phosphonate with cyclohexane-1,2-dicarboxylic anhydride followed by cleavage of the phosphonate ester with bromotrimethylsilane and conversion to the phosphonyl chloride with refluxing thionyl chloride), 5.0 g of phosphorous pentachloride, and 0.5 g of phosphorous oxychloride.
- N-(2-fluoro-4-chloro-5-dichlorophosphonyl)phenylhexahydrophthalimide prepared by condensing diethyl
- the mixture was heated to 100° C. under N 2 for 3.5 hours.
- the reaction mixture was cooled to room temperature and the volatiles removed under vacuum.
- To the residue was added 40 ml of 1:1 pyridine-ethanol solution, and the mixture stirred 12 hours at room temperature. Most of the solvent was removed under reduced pressure, the residue was taken up in CH 2 Cl 2 , washed with water, 5% HCl, and water again.
- a pressure bottle was charged with 1.01 g (0.003 mol) of N-(2 fluoro- 4-chloro-5-isopropoxyphenyl) -3,4,5,6-tetrahydrophthalimide (see U.S. Pat. No. 4,431,822 for the preparation of this compound), 0.10 g of 5% Pt/C, and 60 ml of methylene chloride, placed on a Paar apparatus, and hydrogenated at 40 psi for 3 hours. Thin layer chromatography showed that the hydrogenation of the double bond was complete. The reaction mixture was filtered through Celite, and solvent removed from the filtrate to give 1.0 g (100% yield) of N-(2-fluoro-4 chloro-5-isopropoxyphenyl)hexahydrophthalimide as a white solid.
- a 250 ml round bottom flask was equipped with a magnetic stirring bar and a reflux condenser with N 2 inlet.
- the flask was charged with 1.0 g (0.003 mol) of N-(2-fluoro 4-chloro 5-isopropoxyphenyl)hexahydrophthalimide, 1.25 g (6.00 mmol) phosphorous pentachloride, and 2 drops of phosphorous oxychloride.
- This mixture was heated under N 2 with an oil bath to 100° C. for 4 hours, and then the residue placed on a vacuum pump overnight.
- the reaction mixture was placed in an ice water bath and treated dropwise with a solution of 5 ml of ethanol and 5 ml of pyridine. The mixture was stirred 3 hours at room temperature.
- reaction mixture was concentrated under reduced pressure, taken up in CH 2 Cl 2 , washed with water, then 5% HCl, then water, dried (MgSO 4 ), and the solvent removed to leave an orange oil.
- This oil was purified by flash chromatography through silica gel using CH 2 Cl 2 to give 0.60 g (45% yield) of N- (2-fluoro-4-chloro-5-isopropoxyphenyl)-3,3-diethoxy-4-chlorohexahydrophthalimide.
- N- (2-fluoro-4-chloro-5-diethoxyphosphonylphenyl)-3,3-diethoxy-4-chlorohexahydrophthalamide for the synthesis of N-(2-fluoro-4-chloro-5-diethoxyphosphonylphenyl-4-chlorohexahydrophthalimide and N-(2-fluoro-4-chloro-5-diethoxyphosphonylphenyl)-3,4,5,6-tetrahydrophthalimide
- NMR CDCl 3 ⁇ 1.35 (t,6H); 1.25-1.75 (m,4H); 1.80-2.58 (m,4H); 3.30 (5,1H); 3.88-4.52 (quintet, 4H); 7.21-7.60 (g,1H); 7.73-8.25 (q,1H).
- the biological efficacy and selectivity of compounds representative of this invention as terrestrial herbicides were evaluated as preemergence herbicides and as postemergence herbicides.
- the test plants were mustard, teaweed, velvetleaf, morninglory and pigweed.
- seeds of the type of plants as shown in Table II were sown in fresh soil.
- the soil was sprayed with a solution of the test compound immediately after the seeds were planted.
- the solution was about a 1% by weight solution of the test compound in acetone.
- the compounds were applied at a rate as indicated in Table II.
- the herbicidal activity of the compound was determined by visual observation of the treated area in comparison with untreated controls. These observations are reported on a scale of 0 to 100% control of plant growth.
- the soil and developing plants were sprayed about two weeks after the seeds were sown.
- the compounds were applied at a rate as indicated in Table I for each test compound from about a 1% by weight solution of the test compound in acetone.
- the postemergence herbicidal activity was measured in the same way as the preemergence activity at three weeks following treatment.
- Table I shows herbicidal data for two compounds of this invention which have exhibited excellent broadleaf weed control and good crop selectivity at low application rates in postemergent treatments.
- Table II shows pre emergent efficacy data for the same compounds shown in Table I.
- compositions containing the compounds as the active ingredient will usually comprise a carrier and/or diluent, either liquid or solid.
- Suitable liquid diluents or carriers include water, petroleum distillates, or other liquid carriers with or without surface active agents.
- Liquid concentrates may be prepared by dissolving one of these compounds with a nonphytotoxic solvent such as acetone, xylene, or nitrobenzene and dispersing the toxicants in water with the aid of suitable surface active emulsifying and dispersing agent.
- dispersing and emulsifying agents and the amount employed is dictated by the nature of the composition and the ability of the agent to facilitate the dispersion of the compound. Generally, it is desirable to use as little of the agent as is possible, consistent with the desired dispersion of the compound in the spray so that rain does not re-emulsify the compound after it is applied to the plant and wash if off the plant.
- Nonionic, anionic, amphoteric or cationic dispersing and emulsifying agents may be employed; for example, the condensation products of alkylene oxides with phenol and organic acids, alkyl aryl sulfonates, complex ether alchols, guaternary ammonium compounds, and the like.
- the active ingredient is dispersed in and on an appropriately divided solid carrier such as clay, talc, bentonite, diatomaceous earth, fullers earth, and the like.
- an appropriately divided solid carrier such as clay, talc, bentonite, diatomaceous earth, fullers earth, and the like.
- the aforementioned dispersing agents as well as lignosulfonates can be included.
- the required amount of the compound contemplated herein may be applied per acre treated in from 1 to 200 gallons or more of liquid carrier and/or diluent or in from about 5 to 500 pounds of inert solid carrier and/or diluent.
- concentration in the liquid concentrate will usually vary from about 10 to 95 percent by weight and in the solid formulations from about 0.5 to about 90 percent by weight. Satisfactory sprays, dusts, or granules for general use contain from about 1/4 to 15 pounds of active ingredient per acre.
- the herbicides contemplated herein have a good margin of safety in that when used in sufficient amount to control broadleaf weeds they do not burn or injure the crop and they resist weathering which includes wash-off caused by rain, decomposition by ultra violet light, oxidation, or hydrolysis in the presence of moisture or, at least such decomposition, oxidation, and hydrolysis as would materially decrease the desirable characteristic of the compound or impart undesirable characteristic for instance, phytotoxicity, to the compound. It will be appreciated that the compounds of this invention can also be used in combination with other biologically active compounds.
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Abstract
Novel anilide derivatives of the formula
Z--Ar
wherein
Z is a heterocyclic ring system attached to Ar through a ring nitrogen atom in Z, and
Ar is a substituted phenyl ring, exhibit good control of broadleaf weeds and safety to important crops at low application rates.
Description
This invention relates to novel anilide herbicide derivatives which exhibit good control of broadleaf weeds and safety to important crops at low application rates.
N-aryl-3,4,5,6 tetrahydrophthalimides are known to be useful as herbicides. See, for example, U.S. Pat. No. 4,001,272 and Japanese published patent application No. 54019965 published July 12, 1977.
Herbicidal tetrahydrophthalimides substituted at the C5 position by, among others, alkoxy, amino, carboxyl, or thio functions have been disclosed in European published patent applications No. 061741 published Oct. 6, 1982 (Sumitomo), No. 049508 published Apr. 14, 1982 (Mitsubishi) No. 077438 published May 4, 1983 (Mitsubishi), No. 083055 published July 6, 1983 (Sumitomo), No. 126419 published Nov. 28, 1984 (Sumitomo), and Japanese application No. 9155358 published Sept. 4, 1984 (Sumitomo).
In its broad aspect the invention relates to novel anilide compounds, herbicidal compositions containing the same, and processes for their preparation and use. The compounds of this invention can be represented by the following generic formula: ##STR1## wherein the various substituents are defined hereinafter.
This invention relates to anilide compounds having the structure: ##STR2## wherein:
R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, C1 -C3) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is a substituted heteroatom or a substituted carbon atom, or a substituted or unsubstituted, branched or straight chain containing 2 or more carbon atoms or heteroatoms in any combination;
Z is: ##STR3## wherein:
R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy, alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy (e.g., --OCH2 SCH3), alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy,
alkylcarbonylalkylthio,
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio
wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by up to two alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by up to two alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by up to two alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
In the above formula, R3 is preferably ##STR4## wherein:
R4 contains not more than 10 aliphatic carbon atoms and is:
hydrogen, C1 -C10 alkyl, alkenyl cycloalkyl, cycloalkenyl, or alkynyl,
alkoxycarbonylalkyl e.g., --CH2 CO2 Et), alkoxycarbonyl (e.g., ##STR5## alkylcarbonyl alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
phenyl, phenylcarbonyl or phenoxycarbonyl wherein the phenyl ring of each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, and
R5 and R6 are independently hydrogen or C1 -C3 alkyl.
R3 can also be ---OR4, wherein R4 is as defined above.
R3 can also be ##STR6## wherein
A is oxygen or sulfur and W is as defined above.
R3 can also be ##STR7## wherein n is an integer from 0-2 and R4 as is defined above.
R3 can also be ##STR8## wherein
R4 is as defined above, and wherein:
R7 and R8 are independently hydrogen, C1 -C6 alkyl, alkenyl, alkynyl, cycloakyl, mono-or dialkylaminocarbonylalkyl or, taken together, R7 and R8 form a five- or six-membered heterocyclic ring containing one to three oxygen, nitrogen, or sulfur atoms in any combination;
R9 and R10 are independently hydrogen, C1 -C4 alkyl or, taken together, R9 and R10 form a five- or six-membered ring;
R11 is C1 -C3 alkyl;
R12 is hydrogen or C1 -C3 alkyl;
R13 and R14 are independently hydrogen or C1 -C3 alkyl; and
R15 and R16 are independently hydrogen, C1 -C3 alkyl, or C1 -C3 alkoxy;
R3 can also be ##STR9## wherein
R17 and R18 are independently hydrogen C1 -C8 alkyl, or halogen; and
Y contains not more than 10 aliphatic carbon atoms and is:
hydrogen, halogen, cyano, alkyl, cyloalkyl, cycloalkyl alkyl, alkenyl, cycloalkenyl, cycloalkenyl alkyl, alkynyl,
alkoxy, alkenyloxy, alkynyloxy, cycloalkyloxy, cycloalkenyloxy,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio, alkoxycarbonyloxy, alkoxycarbonylamino, alkylthiocarbonyloxy, alkylaminothiocarbonyloxy,
haloalkoxy, haloalkylthio, alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio,
cyanoalkoxy, alkylcarbonylalkoxy,
cycloalkoxycarbonylalkoxy, alklycarbonylalkylthio,
alkoxycarbonylalkylamino, alkoxycarbonylalkyl alkylamino,
alkylsulfinyl, alkylsulfonyl,
alkoxycarbonylalkylsufinyl, alkoxycarbonylalkylsulfonyl, alkylcarbonylalkylamino,
phenoxy, phenylthio, phenylcarbonylalkoxy, phenoxycarbonylalkoxy, phenylcarbonylalkylthio, phenoxycarbonylalkylthio, or phenylcarbonylalkylamino wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
phenylsulfinyl or phenylsulfonyl wherein the phenyl ring in either may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
amino substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylamino wherein each of the amino groups is independently substituted by one or more alkyl, alkenyl, alkynyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
or any of the following functional groups: ##STR10## wherein:
R19 is C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloakenyl;
R20 and R21 are independently hydrogen, C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, cycloalkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
R22 and R23 are independently hydrogen, C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloalkenyl;
or wherein Y is any five- or six-membered heterocycle containing from one to three oxygen, nitrogen, or sulfur atoms.
The novel anilide herbicides of this invention are illustrated by, but not limited to, the compounds shown in the following charts A-C.
CHART A
__________________________________________________________________________
##STR11##
X W R.sub.1
R.sub.2 R.sub.3
__________________________________________________________________________
Cl OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F Cl CO.sub.2 CH.sub.3
Cl OCH.sub.3 F Cl
##STR12##
Cl OCH.sub.3 F Cl
##STR13##
Cl OCH.sub.3 F Cl CHCHCO.sub.2 CH.sub.3
Cl OCH.sub.3 F Cl
##STR14##
Cl OCH.sub.3 F Cl CH.sub.2 OCH.sub.2 CO.sub.2 CH.sub.3
Cl OCH.sub.3 F Cl CH.sub.2 SCH.sub.2 CH.sub.2
Cl OCH.sub.3 F Cl SCH.sub.2 CO.sub.2 CH.sub.2
Cl OCH.sub.3 F Cl SCH.sub.2 CH.sub.3
Cl OCH.sub.3 F Cl CH.sub.2 OCH.sub.2 CCH
OH OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
OH OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
OH OCH.sub.3 F Cl CO.sub.2 CH.sub.3
OH OCH.sub.3 F Cl
##STR15##
##STR16##
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
##STR17##
OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
##STR18##
OCH.sub.3 F Cl CO.sub.2 CH.sub.3
##STR19##
OCH.sub.3 F Cl
##STR20##
##STR21##
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
##STR22##
OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
##STR23##
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
##STR24##
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
OCH.sub.3 OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
OCH.sub.3 OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
OCH.sub.3 OCH.sub.3 F Cl CO.sub.2 CH.sub.3
OCH.sub.3 OCH.sub.3 F Cl
##STR25##
OCH.sub.2 CHCH.sub.2
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
OCH.sub.2 CCH
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
OCH.sub.2 CCH
OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
NH.sub.2 OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
NH.sub.2 OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3 ).sub.2
NHCH.sub.3
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
N(CH.sub.3).sub.2
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
N(CH.sub.3).sub.2
OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
SH OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
SCH.sub.3 OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
SCH.sub.3 OCH.sub.3 F Cl CH.sub.2 OCH(CH.sub.3).sub.2
SCH.sub.3 OCH.sub.3 F Cl CO.sub.2 CH.sub.3
SCH.sub.3 OCH.sub.3 F Cl
##STR26##
SCH.sub.2 CHCH.sub.2
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
##STR27##
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
SO.sub.2 CH.sub.2 CH.sub.3
OCH.sub.3 F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
F Cl CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
##STR28##
Cl SCH.sub.2 CH.sub.2 S
F Cl OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
F Cl CO.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
##STR29##
Cl OCH.sub.2 CHCH.sub.2
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CCH
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.3
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.3
F Cl CO.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.3
F Cl
##STR30##
SCH.sub.2 CH.sub.3
SCH.sub.2 CH.sub.3
F Cl OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
SCH.sub.2 CH.sub.3
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
SCH.sub.2 CH.sub.3
F Cl CO.sub.2 CH.sub.3
Cl NH.sub.2 F Cl OCH(CH.sub.3).sub.2
Cl N(CH.sub.3).sub.2
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CO.sub.2 CH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CO.sub.2 CH.sub.3
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CO.sub.2 CH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CO.sub.2 CH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 Cl
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 Cl
F Cl CO.sub.2 CH.sub.3
Cl OCH.sub.2 OCH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 SCH.sub.3
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 OCH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 SCH.sub.3
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 CN
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl
##STR31## F Cl OCH(CH.sub.3).sub.2
Cl
##STR32## F Cl OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CH.sub.2 NH
F Cl OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CH.sub.2 NH
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 S
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 S
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 S
F Cl CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.2 S
F Cl
##STR33##
Cl OCH.sub.2 CH.sub.2 NH
F Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 NH
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CH.sub.2 S
F Cl OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CH.sub.2 S
F Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl CO.sub.2 CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
Cl
Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
Cl
Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
Cl
Cl CO.sub.2 CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
Cl
Cl
##STR34##
Cl OCH.sub.2 CH.sub.3
Cl
Cl
##STR35##
Cl OCH.sub.2 CH.sub.2 O
Cl
Cl OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
Cl
Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 S
Cl
Cl OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
Cl
Cl OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
Cl
Cl CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F H OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F H CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F H CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F H
##STR36##
Cl OCH.sub.2 CH.sub.3
F H CHCHCO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F F OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F F CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F F CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Br OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F Br
##STR37##
Cl OCH.sub.2 CH.sub.3
F Br CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F Cl CH.sub.2 CCH
Cl OCH.sub.2 CH.sub.3
F Cl
##STR38##
Cl OCH.sub.2 CH.sub.3
F Cl CH.sub.2 OCH.sub.2 CCH
Cl OCH.sub.2 CH.sub.3
F Cl CH.sub.2 OPh
Cl OCH.sub.2 CH.sub.3
F Cl CHF.sub.2
Cl OCH.sub.2 CH.sub.3
F Cl CH.sub.2 Br
Cl OCH.sub.2 CH.sub.3
F Cl CF.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR39##
Cl OCH.sub.2 CH.sub.3
F Cl
##STR40##
Cl OCH.sub.2 CH.sub.3
F Cl
##STR41##
Cl OCH.sub.2 CH.sub.3
F Cl
##STR42##
Cl OCH.sub.2 CH.sub.3
F Cl
##STR43##
Cl OCH.sub.2 CH.sub.3
F Cl NHCO.sub.2 CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl NHOCH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR44##
Cl OCH.sub.3 F Cl CH.sub.2 CH(CO.sub.2 CH.sub.2 CH.sub.3).
sub.2
Cl OCH.sub.3 F Cl CH.sub.2 CH(CN)(CO.sub.2 CH.sub.3)
Cl OCH.sub.3 F Cl CH.sub.2 CH(COCH.sub.3)(CO.sub.2
CH.sub.3)
Cl OCH.sub.3 F Cl CH.sub.2 CH(CON(CH.sub.3).sub.2).sub.2
Cl OCH.sub.3 F CH.sub.3 OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F OCH.sub.3 OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F OPh OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F
##STR45## OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F OCH.sub.2 Ph
OCH(CH.sub.3).sub.2
Cl OCH.sub.3 F CF.sub.3 OCH(CH.sub.3).sub.2
__________________________________________________________________________
__________________________________________________________________________
CHART B
##STR46##
X W R.sub.1
R.sub.2
R.sub.3
__________________________________________________________________________
Cl OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
F Cl
CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR47##
Cl OCH.sub.2 CH.sub.3
F Cl
##STR48##
Cl OCH.sub.2 CH.sub.3
F Cl
CHCHCO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR49##
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH.sub.2 CO.sub.2 CH.sub.2 CCH
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 SCH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH.sub.2 CCH
OH OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
OH OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
OH OCH.sub.2 CH.sub.3
F Cl
CO.sub.2 CH.sub.2 CH.sub.3
##STR50##
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
##STR51##
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
##STR52##
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
##STR53##
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
OCH.sub.2 CCH
OCH.sub.2 CCH
F Cl
OCH(CH.sub.3).sub.2
NH.sub.2 OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
N(CH.sub.3).sub.2
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 SCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
F Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.2 O
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
F Cl
OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl SHC.sub.2 CH.sub.2 S
F Cl
CO.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
SCH.sub.2 CH.sub.3
SCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
Cl NH.sub.2 F Cl
OCH(CH.sub.3).sub.2
Cl N(CH.sub.3).sub.2
F Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CO.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CO.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
Cl NHCH.sub.2 CH.sub.2 NH
F Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
Cl
Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
Cl
Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
Cl
Cl
OCH(CH.sub.3).sub.2
Cl SCH.sub.2 CH.sub.2 S
Cl
Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 SCH(CH.sub.3).sub.2
Cl OCH.sub.2 CH.sub.3
H Cl
CO.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
H Cl
##STR54##
Cl OCH.sub.2 CH.sub.3
H Cl
##STR55##
__________________________________________________________________________
__________________________________________________________________________
Chart C
##STR56##
X W R.sub.1
R.sub.2
R.sub.3 R.sub.24
R.sub.25
__________________________________________________________________________
Cl OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
H
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
H
Cl OCH.sub.2 CH.sub.3
F Cl
CO.sub.2 CH.sub.3
CH.sub.3
H
Cl OCH.sub.2 CH.sub.3
F Cl
##STR57## CH.sub.3
H
Cl OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CO.sub.2 CH.sub.3
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR58## CH.sub.3
CH.sub.3
##STR59##
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
##STR60##
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 CH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
OCH.sub.2 CCN
OCH.sub.2 CCH
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
SCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 O
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR61## CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CHCHCO.sub.2 CH.sub.3
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
##STR62## CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
F Cl
CO.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
F Cl
CO.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
F Cl
CO.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub. 3
CH.sub.2 CH.sub.3
SCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
SCH.sub.3
OCH.sub.2 CH.sub.3
F Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.2 CH.sub.3
CH.sub.2 CH.sub.3
Cl OCH.sub.2 CH.sub.3
H Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.3
H Cl
CO.sub.2 CH.sub.3
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
H Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl OCH.sub.2 CH.sub.2 O
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
H Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
Cl SCH.sub.2 CH.sub.2 S
H Cl
CO.sub.2 CH.sub. 3
CH.sub.3
CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
H Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
OCH.sub.3
OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
SCH.sub.3
OCH.sub.2 CH.sub.3
H Cl
OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
SCH.sub.3
OCH.sub.2 CH.sub.3
H Cl
CH.sub.2 OCH(CH.sub.3).sub.2
CH.sub.3
CH.sub.3
__________________________________________________________________________
In general, compounds according to the invention having the formula
Z--Ar
wherein Ar is ##STR63## and wherein Z, R1, R2, and R3 are as previously defined, can be prepared by first reacting a compound having the formula ##STR64## with an excess of phosphorus pentachloride containing a catalytic amount of phosphorus oxychloride;
then reacting the product thereof with a nucleophilic reactant, HW, wherein W is as previously defined, and a proton acceptor under conditions sufficient to convert said first compound to a second compound having the formula ##STR65##
then reacting the product containing said second moiety with a nucleophilic reactant, X, wherein X is as previously defined under conditions sufficient to obtain said anilide compound.
The starting materials shown above are well known to the art with the exception of those wherein R3 is a substituted or unsubstituted phosphono group or those wherein R3 is a substituted methylene group. The former can be made as disclosed in copending application Ser. No. 870,118, now abandoned, commonly assigned. The latter can be made as disclosed in copending application Ser. No. 869,914, commonly assigned. Both applications are herein incorporated by reference.
As a specific example, the following reaction scheme is illustrated specifically for tetrahydrophthalimides, although it is generally applicable to syntheses where Z is a different heterocycle. ##STR66## wherein X, W, and Ar are as previously defined.
The above reaction can be carried out in the absence of solvent by heating the imide with an excess of phosphorous pentachloride containing a catalytic amount of phosphorous oxychloride to a temperature of 100°-125° C. After a few hours the volatiles can be removed under reduced pressure, the residue can be treated with excess nucleophile, HW, and a proton acceptor such as pyridine, triethylamine, or the like can be added. The product is a β-chloro amide ketal, which can be further modified by treatment with nucleophiles, X, to yield any of the desired compounds of this invention.
When Z is derived from a hexahydrophthalimide or succinimide ring system, the aryl tetrahydrophthalimide intermediates required in the above reaction scheme can be synthesized by condensing the appropriate aniline with hexahydrophthalic anhydride or the appropriately substituted succinic anhydride as follows: ##STR67## The above reaction can be carried out in the absence of any solvent or in a solvent such as acetic acid, methanol, toluene, or dioxane at a temperature from 60°-200° C. with azeotropic removal of the water formed in the reaction.
Compounds according to the invention having an imidazolidinedione moiety as Z can be prepared by reacting an isocyanate derived from the aniline shown above with ethyl pipecolinate followed, if necessary to promote cyclization, by treatment with an aqueous or alcoholic base solution, as follows: ##STR68## The reaction with the isocyanate can be carried out in any inert organic solvent such as dichloromethane, ethyl ether, toluene, and so forth, and may be run at a temperature from 20°-125° C. Bases which can be employed for the cyclization include both inorganic bases such as sodium hydride and sodium hydroxide, and organic bases such as triethylamine. The cyclization can be run in a variety of organic solvents, including ethanol, dichloromethane, or toluene at a temperature of 20°-100° C.
This invention further provides a novel synthesis route specifically for preparing 3,4,5,6-tetrahydrophthalimides having the structure ##STR69## wherein R1, R2, and R3 are as previously defined. Compounds falling within the above generic formula have been prepared as disclosed in numerous publications, e.g. U.S. Pat. No. 4,431,822, by reacting an aniline of the formula ##STR70## sometimes referred to herein simply as "the aniline") with 3,4,5,6-tetrahydrophthalic anhydride ##STR71##
Using the compounds of the present invention as intermediates, the above tetrahydrophthalimides can be prepared by first synthesizing the hexahydrophthalimide and then converting the hexahydrophthalimide to the tetrahydrophthalimide, as follows: ##STR72##
In the above reaction scheme, the synthesis of hexahydrophthalic anhydride via the condensation of butadiene and maleic anhydride followed by catalytic reduction, a well known reaction, is shown for the sake of completeness. Hexahydrophthalic anhydride, whether synthesized or purchased commercially, can be reacted with the aniline by heating in the range of 75°-150° C. to form the corresponding hexahydrophthalimide. The hexahydrophthalimide thus formed can then be converted to the corresponding amide ketal by heating with an excess of PCl5 and a catalytic amount of POCl3 followed by the addition of a proton acceptor and a nucleophilic reactant, HW, e.g. an alcohol. By refluxing in a suitable acidic solvent (acetic acid being shown for purposes of exemplification) for 2-6 hrs. at temperatures of 75°-150° C., the desired tetrahydrophthalimide can be obtained, generally as a mixture with the α-chlorohexahydrophthalimide. Refluxing for longer periods of time and at higher temperatures improves the yield of the N-aryltetrahydrophthalimide (see Example III). The N-aryl-3,4,5,6-tetrahydrophthalimides are potent herbicides well described in the patent literature. The above route affords a direct route to these herbicides from relatively inexpensive starting materials.
The following examples illustrate specific procedures useful in preparing the compounds of this invention.
A 250 ml round bottom flask was equipped with a magnetic stirrer and reflux condenser with N2 inlet. The flask was charged with 4.8 g (0.012 mol) of N-(2-fluoro-4-chloro-5-dichlorophosphonyl)phenylhexahydrophthalimide (prepared by condensing diethyl 2-chloro-4-fluoro-5-aminophenyl phosphonate with cyclohexane-1,2-dicarboxylic anhydride followed by cleavage of the phosphonate ester with bromotrimethylsilane and conversion to the phosphonyl chloride with refluxing thionyl chloride), 5.0 g of phosphorous pentachloride, and 0.5 g of phosphorous oxychloride. The mixture was heated to 100° C. under N2 for 3.5 hours. The reaction mixture was cooled to room temperature and the volatiles removed under vacuum. To the residue was added 40 ml of 1:1 pyridine-ethanol solution, and the mixture stirred 12 hours at room temperature. Most of the solvent was removed under reduced pressure, the residue was taken up in CH2 Cl2, washed with water, 5% HCl, and water again. The solvent was removed to give an oil which was recrystallized from hexane-ethyl acetate to give 2.4 g (38% yield) of N-(2-fluoro-4-chloro-5-diethoxyphosphonophenyl)-3,3-diethoxy-4-chlorohexahydrophthalamide, mp 103°-105° C.
______________________________________ Anal. % C % H % N ______________________________________ Calc. 50.20 5.94 2.66 Found 49.73 5.73 2.51 ______________________________________
A pressure bottle was charged with 1.01 g (0.003 mol) of N-(2 fluoro- 4-chloro-5-isopropoxyphenyl) -3,4,5,6-tetrahydrophthalimide (see U.S. Pat. No. 4,431,822 for the preparation of this compound), 0.10 g of 5% Pt/C, and 60 ml of methylene chloride, placed on a Paar apparatus, and hydrogenated at 40 psi for 3 hours. Thin layer chromatography showed that the hydrogenation of the double bond was complete. The reaction mixture was filtered through Celite, and solvent removed from the filtrate to give 1.0 g (100% yield) of N-(2-fluoro-4 chloro-5-isopropoxyphenyl)hexahydrophthalimide as a white solid.
A 250 ml round bottom flask was equipped with a magnetic stirring bar and a reflux condenser with N2 inlet. The flask was charged with 1.0 g (0.003 mol) of N-(2-fluoro 4-chloro 5-isopropoxyphenyl)hexahydrophthalimide, 1.25 g (6.00 mmol) phosphorous pentachloride, and 2 drops of phosphorous oxychloride. This mixture was heated under N2 with an oil bath to 100° C. for 4 hours, and then the residue placed on a vacuum pump overnight. The reaction mixture was placed in an ice water bath and treated dropwise with a solution of 5 ml of ethanol and 5 ml of pyridine. The mixture was stirred 3 hours at room temperature. The reaction mixture was concentrated under reduced pressure, taken up in CH2 Cl2, washed with water, then 5% HCl, then water, dried (MgSO4), and the solvent removed to leave an orange oil. This oil was purified by flash chromatography through silica gel using CH2 Cl2 to give 0.60 g (45% yield) of N- (2-fluoro-4-chloro-5-isopropoxyphenyl)-3,3-diethoxy-4-chlorohexahydrophthalimide.
______________________________________ Anal. % C % H % N ______________________________________ Calc. 56.25 6.29 3.12 Found 56.20 6.51 3.64 ______________________________________
A 50 ml round bottom flask equipped with a magnetic stirring bar and reflux condenser with nitrogen inlet was charged with 1.3 g (0.0025 mol) of N- (2-fluoro 4-chloro-5-diethoxyphosphonylphenyl)-3,3-diethoxy-4-chlorohexahydrophthalimide and 15 ml of glacial acetic acid. The mixture was heated to reflux for two days, then cooled to room temperature and poured into ice water. The mixture was extracted with ethyl acetate and the extracts combined and washed three times with water. The extracts were dried (MgSO4) and the solvent removed under reduced pressure. Thin layer chromatography of the residue (1:1 hexane-ethyl acetate) showed two components at Rf 0.45 and 0.35. These components were separated by flash chromatography (60:40 hexane-ethyl acetate) to give 300 mg of the Rf 0.45 component and 300 mg of the Rf 0.35 component. NMR showed the Rf 0.45 component to be N- (2-fluoro-4-chloro-5-diethoxyphosphonylphenyl)-4-chloro-hexahydrophthalimide. NMR CDCl3 : δ1.35 (t,6H); 1.25-1.75 (m,4H); 1.80-2.58 (m,4H); 3.30 (5,1H); 3.88-4.52 (quintet, 4H); 7.21-7.60 (g,1H); 7.73-8.25 (q,1H).
NMR of the Rf 0.35 component revealed that this material was N-(2-fluoro-4-chloro-5-diethoxy-phosphonylphenyl)-3,4,5,6-tetrahydrophthalimide NMR (CDCl3 : 1.33 (t,3H); 1.60-2.0 (m,4H); 2.09-2.63 (m,4H); 4.21 (quintet, 4H); 7.38 (g,1H); 7.95 (q,1H).
The biological efficacy and selectivity of compounds representative of this invention as terrestrial herbicides were evaluated as preemergence herbicides and as postemergence herbicides. The test plants were mustard, teaweed, velvetleaf, morninglory and pigweed. For the preemergence test, seeds of the type of plants as shown in Table II were sown in fresh soil. In the preemergence test, the soil was sprayed with a solution of the test compound immediately after the seeds were planted. The solution was about a 1% by weight solution of the test compound in acetone. The compounds were applied at a rate as indicated in Table II.
Approximately three weeks after spray applications, the herbicidal activity of the compound was determined by visual observation of the treated area in comparison with untreated controls. These observations are reported on a scale of 0 to 100% control of plant growth.
In the postemergence test the soil and developing plants were sprayed about two weeks after the seeds were sown. The compounds were applied at a rate as indicated in Table I for each test compound from about a 1% by weight solution of the test compound in acetone. The postemergence herbicidal activity was measured in the same way as the preemergence activity at three weeks following treatment.
The results of both the preemergence and postemergence test are set forth in Tables I and II below. Abbreviations used for test crops: soybeans (SB), corn (CN), wheat (WH), and rice (RI). Abbreviations used for test weeds: morningglory (MG), mustard (MU), teaweed (TW), velvetleaf (VE), and pigweed (PW).
Table I shows herbicidal data for two compounds of this invention which have exhibited excellent broadleaf weed control and good crop selectivity at low application rates in postemergent treatments.
TABLE I
__________________________________________________________________________
Post-emergent Herbicidal Activity/Crop Selectivity
of Novel Anilide Herbicide Derivatives
Rate
SB
CN WH RI
MG Mu TW Ve Pw
Structure (lb/A)
% Injury % Control
__________________________________________________________________________
##STR73## 0.25
21
10 0 0 21 11
100
100
100
##STR74## 0.25
11
0 0 0 78 100
65
100
100
__________________________________________________________________________
Note: Et = C.sub.2 H.sub. 5 -
Table II shows pre emergent efficacy data for the same compounds shown in Table I.
TABLE II
__________________________________________________________________________
Pre-emergent.sup.3 Herbicidal Activity/Crop Selectivity
of Novel Anilide Herbicide Derivatives
Rate
% Injury % Control
(lb/A)
SB
CN WH RI
MG MU TW Ve Pw
__________________________________________________________________________
##STR75## 0.25
11
0 19 0
100
0 30 100
0
##STR76## 0.25
2
0 6 11
19
76 91 100
100
__________________________________________________________________________
.sup.1 Crop Species: SB = soybean CN = corn WH = wheat RI = rice
.sup.2 Weed Species: MB = morningglory MU = wild mustard TW = teaweed Ve
velvetleaf PW = pigweed
.sup.3 Seeds treated with a 1:1 acetonewater solution of the test
compounds.
It will be understood that the plant species employed in the above tests are merely representative of a wide variety of plants that can be controlled by the use of the compounds of this invention. The compounds contemplated in this invention may be applied as postemergent and preemergent herbicides according to methods known to those skilled in the art. Compositions containing the compounds as the active ingredient will usually comprise a carrier and/or diluent, either liquid or solid.
Suitable liquid diluents or carriers include water, petroleum distillates, or other liquid carriers with or without surface active agents. Liquid concentrates may be prepared by dissolving one of these compounds with a nonphytotoxic solvent such as acetone, xylene, or nitrobenzene and dispersing the toxicants in water with the aid of suitable surface active emulsifying and dispersing agent.
The choice of dispersing and emulsifying agents and the amount employed is dictated by the nature of the composition and the ability of the agent to facilitate the dispersion of the compound. Generally, it is desirable to use as little of the agent as is possible, consistent with the desired dispersion of the compound in the spray so that rain does not re-emulsify the compound after it is applied to the plant and wash if off the plant. Nonionic, anionic, amphoteric or cationic dispersing and emulsifying agents may be employed; for example, the condensation products of alkylene oxides with phenol and organic acids, alkyl aryl sulfonates, complex ether alchols, guaternary ammonium compounds, and the like.
In the preparation of wettable powder or dust or granulated compositions, the active ingredient is dispersed in and on an appropriately divided solid carrier such as clay, talc, bentonite, diatomaceous earth, fullers earth, and the like. In the formulation of the wettable powders the aforementioned dispersing agents as well as lignosulfonates can be included.
The required amount of the compound contemplated herein may be applied per acre treated in from 1 to 200 gallons or more of liquid carrier and/or diluent or in from about 5 to 500 pounds of inert solid carrier and/or diluent. The concentration in the liquid concentrate will usually vary from about 10 to 95 percent by weight and in the solid formulations from about 0.5 to about 90 percent by weight. Satisfactory sprays, dusts, or granules for general use contain from about 1/4 to 15 pounds of active ingredient per acre.
The herbicides contemplated herein have a good margin of safety in that when used in sufficient amount to control broadleaf weeds they do not burn or injure the crop and they resist weathering which includes wash-off caused by rain, decomposition by ultra violet light, oxidation, or hydrolysis in the presence of moisture or, at least such decomposition, oxidation, and hydrolysis as would materially decrease the desirable characteristic of the compound or impart undesirable characteristic for instance, phytotoxicity, to the compound. It will be appreciated that the compounds of this invention can also be used in combination with other biologically active compounds.
Those skilled in the art will readily appreciate that many modifications are possible in the exemplary embodiments without materially departing from the teachings and advantages of this invention.
Claims (39)
1. Anilide compounds having the structure: ##STR77## wherein R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1 -C3) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is a substituted heteroatom or a substituted carbon atom, or a substituted or unsubstituted, branched or straight chain containing 2 or more carbon atoms or heteroatoms in any combination; and
Z is: ##STR78## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenythio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
2. Anilide compounds having the structure: ##STR79## wherein: R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1 -C3) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is: ##STR80## wherein: R4 contains not more than 10 aliphatic carbon atoms and is:
hydrogen, C1 -C10 alkyl, alkenyl cycloalkyl, cycloalkenyl, or alkynyl,
alkoxycarbonylalkyl, alkoxycarbonyl, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
phenyl, phenylcarbonyl or phenoxycarbonyl wherein the phenyl ring of each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
R5 and R6 are independently hydrogen or C1 -C3 alkyl;
Z is: ##STR81## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonyl alkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl which may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
3. Anilide compounds having the structure: ##STR82## wherein: R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1 -C3 alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
R3 is --OR4, wherein R4 is:
hydrogen, C1 -C10 alkyl, alkenyl cycloalkyl, cycloalkenyl, or alkynyl,
alkoxycarbonylalkyl, alkoxycarbonyl, alkylcarbonyl alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
phenyl, phenylcarbonyl, or phenoxycarbonyl wherein the phenyl ring of each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
Z is: ##STR83## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkythio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
4. Anilide compounds having the structure: ##STR84## wherein: R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1 -C3 alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is ##STR85## wherein A is oxygen or sulfur; Z is: ##STR86## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
5. Anilide compounds having the structure: ##STR87## wherein: R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1-) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl
R3 is: ##STR88## wherein n is an integer from 0-2; and
R4 is:
hydrogen, C1 -C10 alkyl, alkenyl cycloalkyl, cycloalkenyl or alkynyl,
alkoxycarbonylalkyl, alkoxycarbonyl, alkylcarbonyl alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
phenyl, phenylcarbonyl, or phenxoycarbonyl wherein the phenyl ring of each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
Z is: ##STR89## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
6. Anilide compounds having the structure: ##STR90## wherein: R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, (C1 --C3) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is: ##STR91## wherein R4 is:
hydrogen, C1 -C10 alkyl, alkenyl cycloalkyl, cycloalkenyl, or alkynyl,
alkoxycarbonylalkyl, alkoxycarbonyl, alkylcarbonyl, alkenylcarbonyl, alkynylcarbonyl, cycloalkylcarbonyl,
phenyl, phenylcarbonyl, or phenoxycarbonyl wherein the phenyl ring of each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
R7 and R8 are independently hydrogen, C1 -C6 alkyl, alkenyl, alkynyl, cycloakyl, mono or dialkylaminocarbonylalkyl or, taken together, R7 and R8 form a five- or six-membered heterocyclic ring containing one to three oxygen, nitrogen, or sulfur atoms in any combination;
R9 and R10 are independently hydrogen, C1 -C4 alkyl or, taken together, R9 and R10 form a five or six membered ring;
R11 is C1 -C3 alkyl;
R12 is hydrogen or C1 -C3 alkyl;
R13 and R14 are independently hydrogen or C1 -C3 alkyl; and
R15 and R16 are independently hydrogen, C1 -C3 alkyl or C1 -C3 alkoxy;
Z is: ##STR92## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio, alkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 liphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
7. Anilide compounds having the structure: ##STR93## wherein:
R1 and R2 contain not more than 10 aliphatic carbon atoms and are independently:
hydrogen, halogen, C1 -C3) alkyl, (C1 -C3) alkoxy, trifluoromethyl,
phenoxy or benzyloxy, either of which may be substituted by halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups;
R3 is: ##STR94## wherein R17 and R18 are independently hydrogen C1 -C8 alkyl, or halogen;
Y is:
hydrogen, halogen, cyano, alkyl, cyloalkyl, cycloalkyl alkyl, alkenyl, cycloalkenyl, cloalkenyl alkyl, alkynyl,
alkoxy, alkenyloxy, alkynyloxy, cycloalkyloxy, cycloalkenyloxy,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio, alkoxycarbonyloxy, alkoxycarbonylamino, alkylthiocarbonyloxy, alkylaminothiocarbonyloxy,
haloalkoxy, haloalkylthio, alkoxyalkoxy (e.g., --OCH2 CH2 OCH3), alkylthioalkoxy (e.g., --OCH2 CH2 OCH3) koxyalkylthio (e.g., --SCH2 CH2 OCH3), alkylthioalkylthio,
cyanoalkoxy, alkylcarbonylalkoxy,
cycloalkoxycarbonylalkoxy, alkylcarbonylalkylthio,
alkoxycarbonylalkylamino, alkoxycarbonylalkyl alkylamino,
alkylsulfinyl, alkylsulfonyl,
alkoxycarbonylalkylsufinyl, alkoxycarbonylalkylsulfonyl, alkylcarbonylalkylamino,
phenoxy, phenylthio, phenylcarbonylalkoxy, phenoxycarbonylaalkoxy, phenylcarbonylalkylthio, phenoxycarbonylalkylthior, or phenylcarbonylalkylamino wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
phenylsulfinyl or phenylsulfonyl wherein the phenyl ring in either may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
amino substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group is substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylamino wherein each of the amino groups is independently substituted by one or more alkyl, alkenyl, alkynyl, phenyl or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
or any of the following functional grouos: ##STR95## wherein: R19 is C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloakenyl;
R20 and R21 are independently hydrogen, C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, cycloalkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
R22 and R23 are independently hydrogen, C1 -C6 alkyl, cycloalkyl, alkenyl, alkynyl, or cycloalkenyl;
or wherein Y is any five- or six membered heterocycle containing from one to three oxygen, en, or sulfur atoms
Z is: ##STR96## wherein: R24 and R25 are independently C1 -C6 alkyl, alkenyl, or alkynyl;
W contains not more than 10 aliphatic carbon atoms and is:
alkoxy, cycloalkoxy,
alkenyloxy, alkynyloxy, cycloalkenyloxy,
alkylthio, alkenylthio, alkynylthio, cycloalkylthio, cycloalkenylthio,
alkoxycarbonylalkoxy, alkoxycarbonylalkylthio,
haloalkoxy, haloalkylthio,
alkoxyalkoxy, alkylthioalkoxy, alkoxyalkylthio, alkylthioalkylthio, cyanoalkoxy, alkylcarbonylalkoxy
alkylcarbonylalkylthio
phenoxy, phenoxycarbonylalkoxy, phenylcarbonylalkoxy, or phenylcarbonylalkylthio wherein the phenyl ring in each may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups in any combination,
amino which may be substituted by one or more alkyl, alkenyl, alkynyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkoxy wherein the amino group may be substituted by one or more alkyl, alkynyl, phenyl which may be substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups,
aminocarbonylalkylthio wherein the amino group may be substituted by one or more alkyl, alkenyl, phenyl, or phenyl substituted by one or more halogen, lower alkyl, lower alkoxy, cyano, nitro, alkylthio, or haloalkyl groups, or
a five or six-member ring containing one or two oxygen, nitrogen, or sulfur atoms; and
X contains not more than 10 aliphatic carbon atoms and is halogen, hydroxy, alkylcarbonyloxy, alkoxycarbonyloxy, alkylcarbonylthio, alkoxycarbonylthio, alkoxy, alkenyloxy, alkynyloxy, amino, alkylamino, dialkylamino, mercapto, alkylthio, alkenylthio, alkylsulfinyl or alkylsulfonyl.
8. The compounds of claim 1, wherein Z is ##STR97##
9. The compounds of claim 1, wherein Z is ##STR98##
10. The compounds of claim 1, wherein Z is ##STR99##
11. A compound as defined in claim 1, which is N-(2 fluoro 4 chloro 5 diethoxyphosphonylphenyl) 3,3-diethoxy-4-chlorohexahydrophthalamide.
12. A compound as defined in claim 1, which is N-(2 fluoro-4 chloro-5-isopropoxy phenyl) 3,3-diethoxy-4-chlorohexahydrophthalamide.
13. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 1.
14. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 2.
15. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 3.
16. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 4.
17. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 5.
18. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 6.
19. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 7.
20. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 8.
21. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 9.
22. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 10.
23. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 11.
24. A herbicide composition comprising an acceptable carrier and a herbicidally effective amount of a compound as defined in claim 12.
25. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 1.
26. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 2.
27. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 3.
28. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 4.
29. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 5.
30. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 6.
31. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 7.
32. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 8.
33. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim 9.
34. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim
35. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim
36. A method of controlling weeds, which comprises subjecting said weeds to a herbicidally effective amount of a compound as defined in claim
37. A process of making anilide compounds of th formula
Z--Ar
which comprises:
first reacting a compound having the formula ##STR100## with an excess of phosphorus pentachloride containing a catalytic amount of phosphorus oxychloride;
then reacting the product thereof with a nucleophile, W:, and a proton acceptor under conditions sufficient to convert said first compound to a second compound having the formula ##STR101## then reacting said second compound with a nucleophile, X:, under conditions sufficient to obtain said anilide compound, wherein: Ar is the group ##STR102## R1, R2, R3, W and X are as defined and wherein in claim 1.
38. A process of making anilide compounds of the formula ##STR103## comprising making a first compound of the formula ##STR104## heating said first compound with an excess of PCl5 and a catalytic amount of POC13. followed by adding a nucleophilic reactant, HW, and a proton acceptor, thereby producing a second compound of the formula ##STR105## and heating said second compound in an acidic solvent to produce said anilide compound,
and wherein R1, R2, R3 and W are as defined in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/869,912 USH531H (en) | 1986-06-03 | 1986-06-03 | Anilide herbicide derivatives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/869,912 USH531H (en) | 1986-06-03 | 1986-06-03 | Anilide herbicide derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USH531H true USH531H (en) | 1988-10-04 |
Family
ID=25354445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US06/869,912 Abandoned USH531H (en) | 1986-06-03 | 1986-06-03 | Anilide herbicide derivatives |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | USH531H (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5169428A (en) * | 1987-12-30 | 1992-12-08 | Tosoh Corporation | Tetrahydrophthalimide derivative and herbicide composition containing same |
| US5221744A (en) * | 1991-05-17 | 1993-06-22 | Sandoz Ltd. | Arylaminocarbonyl compounds |
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