IL60926A0 - Process for the preparation of 3-bromophthalide - Google Patents
Process for the preparation of 3-bromophthalideInfo
- Publication number
- IL60926A0 IL60926A0 IL60926A IL6092680A IL60926A0 IL 60926 A0 IL60926 A0 IL 60926A0 IL 60926 A IL60926 A IL 60926A IL 6092680 A IL6092680 A IL 6092680A IL 60926 A0 IL60926 A0 IL 60926A0
- Authority
- IL
- Israel
- Prior art keywords
- bromophthalide
- preparation
- Prior art date
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)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792934822 DE2934822A1 (en) | 1979-08-29 | 1979-08-29 | METHOD FOR PRODUCING 3-BROMPHTHALIDE |
Publications (1)
Publication Number | Publication Date |
---|---|
IL60926A0 true IL60926A0 (en) | 1980-10-26 |
Family
ID=6079522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL60926A IL60926A0 (en) | 1979-08-29 | 1980-08-27 | Process for the preparation of 3-bromophthalide |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0025838B1 (en) |
JP (1) | JPS5634666A (en) |
DE (2) | DE2934822A1 (en) |
IL (1) | IL60926A0 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2652299B2 (en) * | 1976-11-17 | 1978-08-31 | Dynamit Nobel Ag, 5210 Troisdorf | Process for the preparation of 3-bromophthalide |
DE2721142A1 (en) * | 1977-05-11 | 1978-11-16 | Dynamit Nobel Ag | PROCESS FOR THE PREPARATION OF 3-BROMPHTHALIDE |
DE2753512A1 (en) * | 1977-12-01 | 1979-06-07 | Dynamit Nobel Ag | PROCESS FOR THE PREPARATION OF 3-BROMPHTHALIDE |
-
1979
- 1979-08-29 DE DE19792934822 patent/DE2934822A1/en not_active Ceased
-
1980
- 1980-07-29 EP EP80104455A patent/EP0025838B1/en not_active Expired
- 1980-07-29 DE DE8080104455T patent/DE3061348D1/en not_active Expired
- 1980-08-27 JP JP11715980A patent/JPS5634666A/en active Pending
- 1980-08-27 IL IL60926A patent/IL60926A0/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0025838B1 (en) | 1982-12-15 |
JPS5634666A (en) | 1981-04-06 |
EP0025838A1 (en) | 1981-04-01 |
DE2934822A1 (en) | 1981-03-19 |
DE3061348D1 (en) | 1983-01-20 |
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