BE872402R - PROCESS FOR OBTAINING 3-BROMOPHTALIDE - Google Patents

PROCESS FOR OBTAINING 3-BROMOPHTALIDE

Info

Publication number
BE872402R
BE872402R BE192035A BE192035A BE872402R BE 872402 R BE872402 R BE 872402R BE 192035 A BE192035 A BE 192035A BE 192035 A BE192035 A BE 192035A BE 872402 R BE872402 R BE 872402R
Authority
BE
Belgium
Prior art keywords
bromophtalide
obtaining
Prior art date
Application number
BE192035A
Other languages
French (fr)
Original Assignee
Dynamit Nobel Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of BE872402R publication Critical patent/BE872402R/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Indole Compounds (AREA)
BE192035A 1977-12-01 1978-11-30 PROCESS FOR OBTAINING 3-BROMOPHTALIDE BE872402R (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772753512 DE2753512A1 (en) 1977-12-01 1977-12-01 PROCESS FOR THE PREPARATION OF 3-BROMPHTHALIDE

Publications (1)

Publication Number Publication Date
BE872402R true BE872402R (en) 1979-03-16

Family

ID=6025052

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192035A BE872402R (en) 1977-12-01 1978-11-30 PROCESS FOR OBTAINING 3-BROMOPHTALIDE

Country Status (7)

Country Link
JP (1) JPS5484568A (en)
BE (1) BE872402R (en)
DE (1) DE2753512A1 (en)
FR (1) FR2410651A2 (en)
GB (1) GB2009175B (en)
IT (1) IT1157735B (en)
NL (1) NL7811755A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934822A1 (en) * 1979-08-29 1981-03-19 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR PRODUCING 3-BROMPHTHALIDE
CN116041295B (en) * 2023-03-31 2023-06-06 寿光祥铭化工有限公司 Preparation method of 3-bromophthalide

Also Published As

Publication number Publication date
GB2009175B (en) 1982-03-10
NL7811755A (en) 1979-06-06
GB2009175A (en) 1979-06-13
FR2410651A2 (en) 1979-06-29
DE2753512A1 (en) 1979-06-07
JPS5484568A (en) 1979-07-05
IT1157735B (en) 1987-02-18
IT7852116A0 (en) 1978-11-29

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