CH475207A - Procédé de production de y-hydroxybutyronitrile - Google Patents
Procédé de production de y-hydroxybutyronitrileInfo
- Publication number
- CH475207A CH475207A CH478068A CH478068A CH475207A CH 475207 A CH475207 A CH 475207A CH 478068 A CH478068 A CH 478068A CH 478068 A CH478068 A CH 478068A CH 475207 A CH475207 A CH 475207A
- Authority
- CH
- Switzerland
- Prior art keywords
- hydroxybutyronitrile
- production
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720067 | 1967-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH475207A true CH475207A (fr) | 1969-07-15 |
Family
ID=12214435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH478068A CH475207A (fr) | 1967-04-27 | 1968-04-01 | Procédé de production de y-hydroxybutyronitrile |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3546269A (fr) |
| CH (1) | CH475207A (fr) |
| DE (1) | DE1768071A1 (fr) |
| FR (1) | FR1568444A (fr) |
| GB (1) | GB1198028A (fr) |
| NL (1) | NL6805712A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301090A (en) * | 1978-10-30 | 1981-11-17 | Standard Oil Company | Carbonylation of olefinically unsaturated compounds |
| US4299777A (en) * | 1980-06-13 | 1981-11-10 | The Dow Chemical Company | Preparation of cyano acetals |
| US4933483A (en) * | 1988-12-12 | 1990-06-12 | E. I. Du Pont De Nemours And Company | Manufacture of 5-cyanovaleric acid and its esters |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3337603A (en) * | 1958-12-31 | 1967-08-22 | Continuous frocess of preparing formyl carboxylates and cyano aldehydes by the 0x0 reaction |
-
1968
- 1968-03-28 DE DE19681768071 patent/DE1768071A1/de active Pending
- 1968-04-01 CH CH478068A patent/CH475207A/fr not_active IP Right Cessation
- 1968-04-16 GB GB17858/68A patent/GB1198028A/en not_active Expired
- 1968-04-23 NL NL6805712A patent/NL6805712A/xx unknown
- 1968-04-23 US US723617A patent/US3546269A/en not_active Expired - Lifetime
- 1968-04-24 FR FR1568444D patent/FR1568444A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1768071A1 (de) | 1971-10-28 |
| NL6805712A (fr) | 1968-10-28 |
| FR1568444A (fr) | 1969-05-23 |
| GB1198028A (en) | 1970-07-08 |
| US3546269A (en) | 1970-12-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |