BE827459A - Procede pour la preparation d'esters - Google Patents
Procede pour la preparation d'estersInfo
- Publication number
- BE827459A BE827459A BE155003A BE155003A BE827459A BE 827459 A BE827459 A BE 827459A BE 155003 A BE155003 A BE 155003A BE 155003 A BE155003 A BE 155003A BE 827459 A BE827459 A BE 827459A
- Authority
- BE
- Belgium
- Prior art keywords
- esters
- preparation
- Prior art date
Links
Classifications
-
- 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
- C07C67/293—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
-
- 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
- C07C67/29—Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH468374A CH605592A5 (xx) | 1974-04-03 | 1974-04-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE827459A true BE827459A (fr) | 1975-10-02 |
Family
ID=4280672
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE155003A BE827459A (fr) | 1974-04-03 | 1975-04-02 | Procede pour la preparation d'esters |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS5855130B2 (xx) |
AT (1) | AT340376B (xx) |
BE (1) | BE827459A (xx) |
CH (1) | CH605592A5 (xx) |
DE (1) | DE2513198C3 (xx) |
FR (1) | FR2266689B1 (xx) |
GB (1) | GB1445069A (xx) |
IT (1) | IT1031828B (xx) |
NL (1) | NL178865C (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2818150C3 (de) * | 1978-04-26 | 1982-02-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Herstellung von terpenoiden Alkoholen bzw. deren Ameisensäureestern |
EP0110142B1 (fr) * | 1982-12-06 | 1986-12-30 | Firmenich Sa | Procédé pour la préparation de cyclopenténones alkylées et esters acétyléniques utiles en tant que produits de départ dans ladite préparation |
DK0648735T3 (da) * | 1993-10-13 | 1998-09-23 | Hoffmann La Roche | Fremstilling af mellemprodukt til vitamin-A-acetat |
DE19707959A1 (de) * | 1997-02-27 | 1998-09-03 | Dragoco Gerberding Co Ag | Verfahren zur Herstellung von 1-funktionellen Allylalkohol-Carbonsäureestern |
-
1974
- 1974-04-03 CH CH468374A patent/CH605592A5/xx not_active IP Right Cessation
-
1975
- 1975-02-18 IT IT20381/75A patent/IT1031828B/it active
- 1975-02-26 NL NLAANVRAGE7502287,A patent/NL178865C/xx not_active IP Right Cessation
- 1975-03-25 DE DE2513198A patent/DE2513198C3/de not_active Expired
- 1975-04-01 JP JP50038655A patent/JPS5855130B2/ja not_active Expired
- 1975-04-01 FR FR7510092A patent/FR2266689B1/fr not_active Expired
- 1975-04-02 GB GB1342575A patent/GB1445069A/en not_active Expired
- 1975-04-02 BE BE155003A patent/BE827459A/xx not_active IP Right Cessation
- 1975-04-02 AT AT249375A patent/AT340376B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NL178865B (nl) | 1986-01-02 |
NL7502287A (nl) | 1975-10-07 |
AT340376B (de) | 1977-12-12 |
ATA249375A (de) | 1977-04-15 |
FR2266689A1 (xx) | 1975-10-31 |
NL178865C (nl) | 1986-06-02 |
JPS5855130B2 (ja) | 1983-12-08 |
JPS50134995A (xx) | 1975-10-25 |
DE2513198A1 (de) | 1975-10-16 |
DE2513198C3 (de) | 1980-06-04 |
FR2266689B1 (xx) | 1978-08-18 |
CH605592A5 (xx) | 1978-09-29 |
DE2513198B2 (de) | 1979-09-13 |
GB1445069A (en) | 1976-08-04 |
IT1031828B (it) | 1979-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: F. HOFFMANN-LA ROCHE A.G. Effective date: 19930430 |