FR2364894B1 - - Google Patents
Info
- Publication number
- FR2364894B1 FR2364894B1 FR7717124A FR7717124A FR2364894B1 FR 2364894 B1 FR2364894 B1 FR 2364894B1 FR 7717124 A FR7717124 A FR 7717124A FR 7717124 A FR7717124 A FR 7717124A FR 2364894 B1 FR2364894 B1 FR 2364894B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2642140A DE2642140C2 (de) | 1976-09-20 | 1976-09-20 | Verfahren zur Herstellung von Benzoylcyanid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2364894A1 FR2364894A1 (fr) | 1978-04-14 |
| FR2364894B1 true FR2364894B1 (ru) | 1983-09-09 |
Family
ID=5988309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7717124A Granted FR2364894A1 (fr) | 1976-09-20 | 1977-06-03 | Procede pour la fabrication de cyanure de benzoyle |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5337639A (ru) |
| AT (1) | AT347439B (ru) |
| BE (1) | BE855253A (ru) |
| CH (1) | CH626330A5 (ru) |
| DD (1) | DD132013A5 (ru) |
| DE (1) | DE2642140C2 (ru) |
| FR (1) | FR2364894A1 (ru) |
| GB (1) | GB1520728A (ru) |
| IL (1) | IL52234A0 (ru) |
| IT (1) | IT1143577B (ru) |
| NL (1) | NL7706156A (ru) |
| SU (1) | SU799652A3 (ru) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3015587A1 (de) * | 1980-04-23 | 1981-10-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von acylcyaniden |
| DE3626411A1 (de) * | 1986-08-05 | 1988-02-11 | Bayer Ag | Verfahren zur herstellung von dimeren aromatischen acylcyaniden |
| US5352826A (en) * | 1989-05-19 | 1994-10-04 | Atochem | Synthesis of acyl cyanides in an anhydrous reaction medium |
| US5352827A (en) * | 1989-05-19 | 1994-10-04 | Atochem | Synthesis of acyl cyanides in a hydrous reaction medium |
| FR2647110B1 (fr) * | 1989-05-19 | 1991-07-26 | Atochem | Procede de synthese de cyanures d'acyle |
| FR2647109B1 (fr) * | 1989-05-19 | 1991-07-26 | Atochem | Procede de preparation de cyanures d'acyle en milieu anhydre |
| EP0549531A1 (de) * | 1991-12-20 | 1993-06-30 | Säurefabrik Schweizerhall | Verfahren zur Herstellung von Säureanhydriden |
| CN109651193A (zh) * | 2019-01-22 | 2019-04-19 | 江苏佳麦化工有限公司 | 一种苯甲酰氰的合成方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2426014A (en) * | 1944-02-03 | 1947-08-19 | Du Pont | Preparation of acyl cyanides |
| FR1217929A (fr) * | 1958-03-03 | 1960-05-06 | Ciba Geigy | Procédé de préparation du 1,1-dioxyde de la 6-chloro-7-sulfamyl-3,4-dihydro-1,2,4-benzothiadiazine et de ses sels |
| DE2528211C3 (de) * | 1975-06-25 | 1980-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Acylcyaniden |
| DE2614240C3 (de) * | 1976-04-02 | 1980-03-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Acylcyaniden |
-
1976
- 1976-09-20 DE DE2642140A patent/DE2642140C2/de not_active Expired
-
1977
- 1977-05-31 BE BE6046031A patent/BE855253A/xx not_active IP Right Cessation
- 1977-06-01 IT IT49651/77A patent/IT1143577B/it active
- 1977-06-02 AT AT392277A patent/AT347439B/de not_active IP Right Cessation
- 1977-06-02 SU SU772490023A patent/SU799652A3/ru active
- 1977-06-03 NL NL7706156A patent/NL7706156A/xx not_active Application Discontinuation
- 1977-06-03 FR FR7717124A patent/FR2364894A1/fr active Granted
- 1977-06-03 DD DD7700199293A patent/DD132013A5/xx unknown
- 1977-06-03 IL IL52234A patent/IL52234A0/xx unknown
- 1977-06-03 GB GB23673/77A patent/GB1520728A/en not_active Expired
- 1977-06-03 CH CH689977A patent/CH626330A5/de not_active IP Right Cessation
- 1977-06-03 JP JP6564977A patent/JPS5337639A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1520728A (en) | 1978-08-09 |
| AT347439B (de) | 1978-12-27 |
| DE2642140A1 (de) | 1978-03-23 |
| BE855253A (fr) | 1977-11-30 |
| ATA392277A (de) | 1978-05-15 |
| IL52234A0 (en) | 1977-08-31 |
| FR2364894A1 (fr) | 1978-04-14 |
| NL7706156A (nl) | 1978-03-22 |
| JPS5337639A (en) | 1978-04-06 |
| IT1143577B (it) | 1986-10-22 |
| DE2642140C2 (de) | 1982-10-28 |
| CH626330A5 (en) | 1981-11-13 |
| SU799652A3 (ru) | 1981-01-23 |
| DD132013A5 (de) | 1978-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |