BE858725A - PROCESS FOR THE PREPARATION OF ALCOYL ESTERS OF ALPHA-FORMYLPROPIONIC ACID - Google Patents
PROCESS FOR THE PREPARATION OF ALCOYL ESTERS OF ALPHA-FORMYLPROPIONIC ACIDInfo
- Publication number
- BE858725A BE858725A BE180930A BE180930A BE858725A BE 858725 A BE858725 A BE 858725A BE 180930 A BE180930 A BE 180930A BE 180930 A BE180930 A BE 180930A BE 858725 A BE858725 A BE 858725A
- Authority
- BE
- Belgium
- Prior art keywords
- alcoyl
- alpha
- esters
- preparation
- formylpropionic acid
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C67/347—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to unsaturated carbon-to-carbon bonds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762643205 DE2643205A1 (en) | 1976-09-25 | 1976-09-25 | PROCESS FOR THE PRODUCTION OF ALPHA-FORMYLPROPIONIC ACID ALKYLESTERS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE858725A true BE858725A (en) | 1978-03-15 |
Family
ID=5988818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE180930A BE858725A (en) | 1976-09-25 | 1977-09-15 | PROCESS FOR THE PREPARATION OF ALCOYL ESTERS OF ALPHA-FORMYLPROPIONIC ACID |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS5340716A (en) |
| BE (1) | BE858725A (en) |
| CH (1) | CH629175A5 (en) |
| DE (1) | DE2643205A1 (en) |
| FR (1) | FR2365549A1 (en) |
| GB (1) | GB1586805A (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0096986B1 (en) * | 1982-06-11 | 1987-04-22 | DAVY McKEE (LONDON) LIMITED | Hydroformylation process |
| EP0096987B1 (en) * | 1982-06-11 | 1985-11-13 | DAVY McKEE (LONDON) LIMITED | Hydroformylation process |
| DE3317164A1 (en) * | 1983-05-11 | 1984-11-15 | Basf Ag, 6700 Ludwigshafen | METHOD FOR THE PRODUCTION OF (DELTA) -FORMYLVALERIANSAEESEESTER |
| DE3719873A1 (en) * | 1987-06-13 | 1988-12-29 | Basf Ag | METHOD FOR PRODUCING ITACONIC ACID DIESTERS AND ITACONIC ACIDS |
| DE3719938A1 (en) * | 1987-06-15 | 1988-12-29 | Basf Ag | METHOD FOR THE PRODUCTION OF (OMEGA) -FORMYLALKANCARBONIC ACID ESTERS |
| GB8720510D0 (en) * | 1987-09-01 | 1987-10-07 | Shell Int Research | Hydroformulation of alkyl acrylates |
| DE3930886A1 (en) * | 1989-09-15 | 1991-03-28 | Hoechst Ag | PROCESS FOR PREPARING 2-FORMYBUTTERIC ACID METHYL ETERS |
| GB9200448D0 (en) * | 1992-01-10 | 1992-02-26 | British Petroleum Co Plc | Hydroformylation process |
| GB2274457A (en) * | 1993-01-25 | 1994-07-27 | Shell Int Research | Hydroformylation of unsaturated carbonyl compounds |
| AT1814U1 (en) * | 1997-01-20 | 1997-12-29 | Karl Wallisch | CHARCOAL HOT AIR GRILL |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2301502A1 (en) * | 1975-02-18 | 1976-09-17 | Du Pont | Olefin hydroformylation to straight-chain products - with an organophosphorus-complexed metal hydride catalyst |
| JPS5273822A (en) * | 1975-12-16 | 1977-06-21 | Agency Of Ind Science & Technol | Production of alpha-formylcarboxylic acid esters |
-
1976
- 1976-09-25 DE DE19762643205 patent/DE2643205A1/en not_active Withdrawn
-
1977
- 1977-09-09 FR FR7727306A patent/FR2365549A1/en active Granted
- 1977-09-15 BE BE180930A patent/BE858725A/en not_active IP Right Cessation
- 1977-09-21 CH CH1156277A patent/CH629175A5/en not_active IP Right Cessation
- 1977-09-22 JP JP11338677A patent/JPS5340716A/en active Pending
- 1977-09-23 GB GB3973777A patent/GB1586805A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2643205A1 (en) | 1978-03-30 |
| JPS5340716A (en) | 1978-04-13 |
| GB1586805A (en) | 1981-03-25 |
| FR2365549B1 (en) | 1982-08-13 |
| CH629175A5 (en) | 1982-04-15 |
| FR2365549A1 (en) | 1978-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BASF A.G. Effective date: 19880930 |