GB907105A - New polymers having azo-links - Google Patents
New polymers having azo-linksInfo
- Publication number
- GB907105A GB907105A GB3673858A GB3673858A GB907105A GB 907105 A GB907105 A GB 907105A GB 3673858 A GB3673858 A GB 3673858A GB 3673858 A GB3673858 A GB 3673858A GB 907105 A GB907105 A GB 907105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reducing
- ethanol
- linkages
- units
- polymers
- 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.)
- Expired
Links
- 229920000642 polymer Polymers 0.000 title abstract 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 abstract 2
- KFSLWBXXFJQRDL-UHFFFAOYSA-N Peracetic acid Chemical group CC(=O)OO KFSLWBXXFJQRDL-UHFFFAOYSA-N 0.000 abstract 2
- 125000003277 amino group Chemical group 0.000 abstract 2
- SWJXWSAKHXBQSY-UHFFFAOYSA-N benzo(c)cinnoline Chemical compound C1=CC=C2C3=CC=CC=C3N=NC2=C1 SWJXWSAKHXBQSY-UHFFFAOYSA-N 0.000 abstract 2
- 230000001590 oxidative effect Effects 0.000 abstract 2
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 abstract 2
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 abstract 1
- QTNQINHUVYVEBP-UHFFFAOYSA-N 4,5-dinitro-1,2-dihydroacenaphthylene Chemical compound C1=CC2=C([N+]([O-])=O)C([N+](=O)[O-])=CC(CC3)=C2C3=C1 QTNQINHUVYVEBP-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 235000010290 biphenyl Nutrition 0.000 abstract 1
- 239000004305 biphenyl Substances 0.000 abstract 1
- 125000006267 biphenyl group Chemical group 0.000 abstract 1
- 239000011449 brick Substances 0.000 abstract 1
- 239000013522 chelant Substances 0.000 abstract 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 abstract 1
- 229910000039 hydrogen halide Inorganic materials 0.000 abstract 1
- 239000012433 hydrogen halide Substances 0.000 abstract 1
- 239000012280 lithium aluminium hydride Substances 0.000 abstract 1
- MJGFBOZCAJSGQW-UHFFFAOYSA-N mercury sodium Chemical compound [Na].[Hg] MJGFBOZCAJSGQW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 1
- 239000006223 plastic coating Substances 0.000 abstract 1
- 229910001023 sodium amalgam Inorganic materials 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B27/00—Preparations in which the azo group is formed in any way other than by diazotising and coupling, e.g. oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
A polymer is prepared having a molecular structure containing a repeating unit comprising two benzene nuclei directly connected to each other and each carrying as a substituent the group -N=, adjacent units being connected together via the -N= groups by means of -N=N- linkages. The -N= units and -N=N- linkages include <FORM:0907105/IV(a)/1> units and <FORM:0907105/IV(a)/2> linkages. The repeating units may be of the naphthalene or diphenyl types. The polymers may be prepared by (a) oxidizing suitable compounds containing amine groups (b) reducing suitable compounds containing nitro groups or (c) treating a benzo (c) cinnoline with a hydrogen halide whereby the intramolecular -N=N- bonds are severed and adjacent benzo (c) cinnoline residues are linked together by the formation of intermolecular -N=N-linkages. In the examples, the polymers are prepared by (1) reducing 4,5-dinitroacenaphthene with sodium hydroxide in ethanol (2) reducing 1:8-dinitronaphthalene with sodium sulphide in ethanol (3) reducing 2:6:21:61-tetranitrodiphenyl (a) with lithium aluminium hydride, (b) with sodium amalgam and ethanol and (c) with sodium sulphide and alkaline ethanol and (4) the reaction of 1:10-dimethyleneoxy (c) cinnoline with hydrobromic acid. In oxidizing suitable compounds containing amino groups, a suitable oxidizing agent is peracetic acid. The polymers have a high degree of insolubility and are high temperature resistant which makes them suitable as plastic coatings for missiles and high speed aircraft and as linings for fire-bricks; they may be made to contain chelate rings and can therefore be used to separate small quantities of specific metals; they may also be used as dyestuffs as they are coloured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3673858A GB907105A (en) | 1958-11-14 | 1958-11-14 | New polymers having azo-links |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3673858A GB907105A (en) | 1958-11-14 | 1958-11-14 | New polymers having azo-links |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB907105A true GB907105A (en) | 1962-10-03 |
Family
ID=10390805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3673858A Expired GB907105A (en) | 1958-11-14 | 1958-11-14 | New polymers having azo-links |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB907105A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376233A (en) * | 1965-01-04 | 1968-04-02 | Du Pont | Benzo-bis-triazole polymers |
| US3514415A (en) * | 1965-10-23 | 1970-05-26 | Union Carbide Corp | Azo polymers and preparation thereof |
| US5506060A (en) | 1981-11-13 | 1996-04-09 | The Boeing Company | Method for making multidimensional ether or ester oligomers |
| US5554769A (en) | 1987-09-03 | 1996-09-10 | The Boeing Company | Extended end cap monomer for making advanced composites |
| US5573854A (en) | 1981-11-13 | 1996-11-12 | The Boeing Company | Composites made from multidimensional oligomers |
| US5587105A (en) | 1988-03-15 | 1996-12-24 | Sheppard; Clyde H. | Methods for making liquid molding compounds using diamines and dicyanates |
| US5602226A (en) | 1985-04-23 | 1997-02-11 | The Boeing Company | Method of making multidimensional polyesters |
| US5610317A (en) | 1985-09-05 | 1997-03-11 | The Boeing Company | Multiple chemically functional end cap monomers |
| US5705574A (en) | 1983-09-27 | 1998-01-06 | The Boeing Company | Method for making a polyimide blend |
| US5739256A (en) | 1985-04-23 | 1998-04-14 | The Boeing Company | Method for making multidimensional polyester oligomers |
| US5817744A (en) | 1988-03-14 | 1998-10-06 | The Boeing Company | Phenylethynyl capped imides |
-
1958
- 1958-11-14 GB GB3673858A patent/GB907105A/en not_active Expired
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3376233A (en) * | 1965-01-04 | 1968-04-02 | Du Pont | Benzo-bis-triazole polymers |
| US3514415A (en) * | 1965-10-23 | 1970-05-26 | Union Carbide Corp | Azo polymers and preparation thereof |
| US5506060A (en) | 1981-11-13 | 1996-04-09 | The Boeing Company | Method for making multidimensional ether or ester oligomers |
| US5573854A (en) | 1981-11-13 | 1996-11-12 | The Boeing Company | Composites made from multidimensional oligomers |
| US5705574A (en) | 1983-09-27 | 1998-01-06 | The Boeing Company | Method for making a polyimide blend |
| US5602226A (en) | 1985-04-23 | 1997-02-11 | The Boeing Company | Method of making multidimensional polyesters |
| US5618907A (en) | 1985-04-23 | 1997-04-08 | The Boeing Company | Thallium catalyzed multidimensional ester oligomers |
| US5739256A (en) | 1985-04-23 | 1998-04-14 | The Boeing Company | Method for making multidimensional polyester oligomers |
| US6583255B1 (en) | 1985-04-23 | 2003-06-24 | The Boeing Company | Polyester oligomer |
| US5610317A (en) | 1985-09-05 | 1997-03-11 | The Boeing Company | Multiple chemically functional end cap monomers |
| US5554769A (en) | 1987-09-03 | 1996-09-10 | The Boeing Company | Extended end cap monomer for making advanced composites |
| US5817744A (en) | 1988-03-14 | 1998-10-06 | The Boeing Company | Phenylethynyl capped imides |
| US5587105A (en) | 1988-03-15 | 1996-12-24 | Sheppard; Clyde H. | Methods for making liquid molding compounds using diamines and dicyanates |
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