BE851277A - Procede de preparation d'iso-imides ou de melanges d'iso-imides et d'imides - Google Patents
Procede de preparation d'iso-imides ou de melanges d'iso-imides et d'imidesInfo
- Publication number
- BE851277A BE851277A BE174803A BE174803A BE851277A BE 851277 A BE851277 A BE 851277A BE 174803 A BE174803 A BE 174803A BE 174803 A BE174803 A BE 174803A BE 851277 A BE851277 A BE 851277A
- Authority
- BE
- Belgium
- Prior art keywords
- imids
- iso
- mixtures
- preparation
- Prior art date
Links
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
- C07D207/44—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 three double bonds between ring members or between ring members and non-ring members
- C07D207/444—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—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 three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
-
- 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
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
-
- 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
- C07D307/90—Benzo [c] furans; Hydrogenated benzo [c] furans with an oxygen atom in position 1 and a nitrogen atom in position 3, or vice versa
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH164876A CH598213A5 (nl) | 1976-02-11 | 1976-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE851277A true BE851277A (fr) | 1977-08-10 |
Family
ID=4215366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE174803A BE851277A (fr) | 1976-02-11 | 1977-02-10 | Procede de preparation d'iso-imides ou de melanges d'iso-imides et d'imides |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS6055514B2 (nl) |
| BE (1) | BE851277A (nl) |
| CA (1) | CA1084937A (nl) |
| CH (1) | CH598213A5 (nl) |
| DE (1) | DE2705186A1 (nl) |
| FR (1) | FR2340942A1 (nl) |
| GB (1) | GB1523705A (nl) |
| NL (1) | NL7701315A (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794190A (en) * | 1987-01-28 | 1988-12-27 | Amoco Corporation | Aromatic maleimide-isomaleimide compound |
| US5892061A (en) * | 1996-12-06 | 1999-04-06 | Mitsui Chemicals, Inc. | Process for preparing isoimides |
| KR20130016041A (ko) * | 2011-08-04 | 2013-02-14 | 재단법인 의약바이오컨버젼스연구단 | 신규한 아닐린 유도체 및 이의 용도 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3035065A (en) * | 1959-11-05 | 1962-05-15 | Union Carbide Corp | Isomaleimides and a process for the preparation thereof |
-
1976
- 1976-02-11 CH CH164876A patent/CH598213A5/xx not_active IP Right Cessation
-
1977
- 1977-02-07 FR FR7703306A patent/FR2340942A1/fr active Granted
- 1977-02-07 GB GB494777A patent/GB1523705A/en not_active Expired
- 1977-02-08 NL NL7701315A patent/NL7701315A/nl not_active Application Discontinuation
- 1977-02-08 DE DE19772705186 patent/DE2705186A1/de active Granted
- 1977-02-09 CA CA271,440A patent/CA1084937A/en not_active Expired
- 1977-02-10 BE BE174803A patent/BE851277A/xx unknown
- 1977-02-10 JP JP1404677A patent/JPS6055514B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2705186C2 (nl) | 1988-10-27 |
| FR2340942B1 (nl) | 1980-02-08 |
| CA1084937A (en) | 1980-09-02 |
| FR2340942A1 (fr) | 1977-09-09 |
| NL7701315A (nl) | 1977-08-15 |
| GB1523705A (en) | 1978-09-06 |
| CH598213A5 (nl) | 1978-05-12 |
| JPS5297959A (en) | 1977-08-17 |
| DE2705186A1 (de) | 1977-08-18 |
| JPS6055514B2 (ja) | 1985-12-05 |
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