IT1157735B - PROCEDURE FOR THE PRODUCTION OF 3-BROMOPIALIDE - Google Patents

PROCEDURE FOR THE PRODUCTION OF 3-BROMOPIALIDE

Info

Publication number
IT1157735B
IT1157735B IT52116/78A IT5211678A IT1157735B IT 1157735 B IT1157735 B IT 1157735B IT 52116/78 A IT52116/78 A IT 52116/78A IT 5211678 A IT5211678 A IT 5211678A IT 1157735 B IT1157735 B IT 1157735B
Authority
IT
Italy
Prior art keywords
bromopialide
procedure
production
Prior art date
Application number
IT52116/78A
Other languages
Italian (it)
Other versions
IT7852116A0 (en
Inventor
Fritz Englaender
Klaus Schrage
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
Publication of IT7852116A0 publication Critical patent/IT7852116A0/en
Application granted granted Critical
Publication of IT1157735B publication Critical patent/IT1157735B/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
IT52116/78A 1977-12-01 1978-11-29 PROCEDURE FOR THE PRODUCTION OF 3-BROMOPIALIDE IT1157735B (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 (2)

Publication Number Publication Date
IT7852116A0 IT7852116A0 (en) 1978-11-29
IT1157735B true IT1157735B (en) 1987-02-18

Family

ID=6025052

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52116/78A IT1157735B (en) 1977-12-01 1978-11-29 PROCEDURE FOR THE PRODUCTION OF 3-BROMOPIALIDE

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
FR2410651A2 (en) 1979-06-29
BE872402R (en) 1979-03-16
DE2753512A1 (en) 1979-06-07
JPS5484568A (en) 1979-07-05
IT7852116A0 (en) 1978-11-29
GB2009175A (en) 1979-06-13
GB2009175B (en) 1982-03-10
NL7811755A (en) 1979-06-06

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