CH478765A - Verfahren zur Herstellung von aromatischen Nitrilen - Google Patents
Verfahren zur Herstellung von aromatischen NitrilenInfo
- Publication number
- CH478765A CH478765A CH579666A CH579666A CH478765A CH 478765 A CH478765 A CH 478765A CH 579666 A CH579666 A CH 579666A CH 579666 A CH579666 A CH 579666A CH 478765 A CH478765 A CH 478765A
- Authority
- CH
- Switzerland
- Prior art keywords
- production
- aromatic nitriles
- nitriles
- aromatic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/20—Preparation of carboxylic acid nitriles by dehydration of carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6505181A NL6505181A (de) | 1965-04-23 | 1965-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH478765A true CH478765A (de) | 1969-09-30 |
Family
ID=19793008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH579666A CH478765A (de) | 1965-04-23 | 1966-04-21 | Verfahren zur Herstellung von aromatischen Nitrilen |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3417124A (de) |
| BE (1) | BE679838A (de) |
| CH (1) | CH478765A (de) |
| DE (1) | DE1271703B (de) |
| DK (1) | DK112728B (de) |
| GB (1) | GB1081838A (de) |
| NL (1) | NL6505181A (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4222935A (en) * | 1978-08-07 | 1980-09-16 | Imperial Chemical Industries Limited | Process for the manufacture of aromatic nitriles |
| CA1122220A (en) | 1978-11-02 | 1982-04-20 | Hans Hoffmann-Paquotte | Process for the manufacture of an oxazole |
| US5965764A (en) * | 1997-08-06 | 1999-10-12 | Toray Industries, Inc. | Process for producing a nitrile |
| CN113563225B (zh) * | 2021-08-11 | 2023-07-04 | 武汉有机实业有限公司 | 一种苯代三聚氰胺副产物回收再利用合成苯甲腈的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB323948A (en) * | 1929-02-11 | 1930-01-16 | Ig Farbenindustrie Ag | Improvements in the manufacture and production of nitriles |
| US2205076A (en) * | 1937-11-06 | 1940-06-18 | Du Pont | Preparation of long-chain aliphatic mononitriles |
| US2288687A (en) * | 1939-06-07 | 1942-07-07 | Celanese Corp | Manufacture of dinitriles |
-
1965
- 1965-04-23 NL NL6505181A patent/NL6505181A/xx unknown
-
1966
- 1966-04-08 US US541094A patent/US3417124A/en not_active Expired - Lifetime
- 1966-04-21 DK DK204966AA patent/DK112728B/da unknown
- 1966-04-21 DE DEP1271A patent/DE1271703B/de active Pending
- 1966-04-21 BE BE679838D patent/BE679838A/xx unknown
- 1966-04-21 GB GB17551/66A patent/GB1081838A/en not_active Expired
- 1966-04-21 CH CH579666A patent/CH478765A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE1271703B (de) | 1968-07-04 |
| NL6505181A (de) | 1966-10-24 |
| US3417124A (en) | 1968-12-17 |
| GB1081838A (en) | 1967-09-06 |
| BE679838A (de) | 1966-10-21 |
| DK112728B (da) | 1969-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |