ES2077989T3 - Procedimiento de preparacion de un ester 3-(2-oxociclohexil)propionico. - Google Patents
Procedimiento de preparacion de un ester 3-(2-oxociclohexil)propionico.Info
- Publication number
- ES2077989T3 ES2077989T3 ES92311488T ES92311488T ES2077989T3 ES 2077989 T3 ES2077989 T3 ES 2077989T3 ES 92311488 T ES92311488 T ES 92311488T ES 92311488 T ES92311488 T ES 92311488T ES 2077989 T3 ES2077989 T3 ES 2077989T3
- Authority
- ES
- Spain
- Prior art keywords
- propionic
- ester
- oxociclohexil
- procedure
- preparation
- Prior art date
- 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 - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
- C07C69/67—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of saturated acids
- C07C69/716—Esters of keto-carboxylic acids or aldehydo-carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
SE PRESENTA UN PROCESO PARA PREPARAR 3-(2OXICICLOHEXIL)PROPIONICO HACIENDO REACCIONAR UNA CICLOHEXANONA O UN DERIVADO DE LA MISMA CON UN ESTER ACRILICO EN PRESENCIA DE UN CATALIZADOR AMINO. EL CONTENIDO DE AGUA DEL SISTEMA DE REACCION PUEDE AJUSTARSE ENTRE 0.1 Y 1.4 MOLES POR MOL DE CATALIZADOR DE AMINO ANTES DEL COMIENZO DE LA REACCION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33823991A JP3158579B2 (ja) | 1991-12-20 | 1991-12-20 | 3−(2−シクロヘキサノイル)プロピオン酸エステル類の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2077989T3 true ES2077989T3 (es) | 1995-12-01 |
Family
ID=18316238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92311488T Expired - Lifetime ES2077989T3 (es) | 1991-12-20 | 1992-12-16 | Procedimiento de preparacion de un ester 3-(2-oxociclohexil)propionico. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0549250B1 (es) |
JP (1) | JP3158579B2 (es) |
KR (1) | KR100232440B1 (es) |
DE (1) | DE69205141T2 (es) |
ES (1) | ES2077989T3 (es) |
-
1991
- 1991-12-20 JP JP33823991A patent/JP3158579B2/ja not_active Expired - Fee Related
-
1992
- 1992-12-16 EP EP92311488A patent/EP0549250B1/en not_active Expired - Lifetime
- 1992-12-16 ES ES92311488T patent/ES2077989T3/es not_active Expired - Lifetime
- 1992-12-16 DE DE69205141T patent/DE69205141T2/de not_active Expired - Fee Related
- 1992-12-17 KR KR1019920024557A patent/KR100232440B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100232440B1 (ko) | 1999-12-01 |
JPH05170703A (ja) | 1993-07-09 |
KR930012674A (ko) | 1993-07-21 |
JP3158579B2 (ja) | 2001-04-23 |
DE69205141D1 (de) | 1995-11-02 |
EP0549250A1 (en) | 1993-06-30 |
EP0549250B1 (en) | 1995-09-27 |
DE69205141T2 (de) | 1996-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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