FR1576842A - - Google Patents
Info
- Publication number
- FR1576842A FR1576842A FR1576842DA FR1576842A FR 1576842 A FR1576842 A FR 1576842A FR 1576842D A FR1576842D A FR 1576842DA FR 1576842 A FR1576842 A FR 1576842A
- 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
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/26—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/28—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1643637 | 1967-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1576842A true FR1576842A (en) | 1969-08-01 |
Family
ID=5684335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1576842D Expired FR1576842A (en) | 1967-08-08 | 1968-08-06 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH495320A (en) |
| FR (1) | FR1576842A (en) |
| GB (1) | GB1227453A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009159A1 (en) * | 1978-09-15 | 1980-04-02 | BASF Aktiengesellschaft | Process for the preparation of carboxylic acid esters of beta-formyl-crotylic alcohol by an allyl transposition |
| EP0648735A1 (en) * | 1993-10-13 | 1995-04-19 | F. Hoffmann-La Roche Ag | Preparation of an intermediate for vitamin A-acetate |
-
1968
- 1968-07-30 CH CH1139768A patent/CH495320A/en not_active IP Right Cessation
- 1968-08-06 FR FR1576842D patent/FR1576842A/fr not_active Expired
- 1968-08-07 GB GB1227453D patent/GB1227453A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0009159A1 (en) * | 1978-09-15 | 1980-04-02 | BASF Aktiengesellschaft | Process for the preparation of carboxylic acid esters of beta-formyl-crotylic alcohol by an allyl transposition |
| EP0648735A1 (en) * | 1993-10-13 | 1995-04-19 | F. Hoffmann-La Roche Ag | Preparation of an intermediate for vitamin A-acetate |
| US5453547A (en) * | 1993-10-13 | 1995-09-26 | Hoffman-La Roche Inc. | Process for the manufacture of gamma-acetoxytiglic aldehyde |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1227453A (en) | 1971-04-07 |
| CH495320A (en) | 1970-08-31 |