JPS55104229A - Preparation of polybasic carboxylic acid alkenyl ester - Google Patents
Preparation of polybasic carboxylic acid alkenyl esterInfo
- Publication number
- JPS55104229A JPS55104229A JP1196779A JP1196779A JPS55104229A JP S55104229 A JPS55104229 A JP S55104229A JP 1196779 A JP1196779 A JP 1196779A JP 1196779 A JP1196779 A JP 1196779A JP S55104229 A JPS55104229 A JP S55104229A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- carboxylic acid
- alkenyl
- polybasic carboxylic
- catalyst consisting
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Abstract
PURPOSE: To prepare the title compound in high yield, by the alkenyl exchange reaction using a catalyst system comprising a main catalyst consisting of Pd and/or a Pd compound and a co-catalyst consisting of a copper compound containing a copper halide and an alkali metal compound.
CONSTITUTION: A polybasic carboxylic acid alkenyl ester (e.g. divinyl adipate) is prepared by the alkenyl exchange reaction of an aliphatic or aromatic polybasic carboxylic acid (e.g. adipic acid) with an ester of formula R1COOR2 (R1 is H or univalent hydrocarbon; R2 is alkenyl) (e.g. vinyl acetate) in the presence of a catalyst consisting of Pd metal and/or a Pd compound (e.g. palladium acetate) and a co-catalyst consisting of an alkali metal compound and a copper compound [at least one of the above two compounds is halide (esp. bromide)], such as the combination of potassium acetate and cupric bromide.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54011967A JPS5849536B2 (en) | 1979-02-05 | 1979-02-05 | Method for producing alkenyl ester of polycarboxylic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54011967A JPS5849536B2 (en) | 1979-02-05 | 1979-02-05 | Method for producing alkenyl ester of polycarboxylic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55104229A true JPS55104229A (en) | 1980-08-09 |
JPS5849536B2 JPS5849536B2 (en) | 1983-11-05 |
Family
ID=11792377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54011967A Expired JPS5849536B2 (en) | 1979-02-05 | 1979-02-05 | Method for producing alkenyl ester of polycarboxylic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849536B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02172946A (en) * | 1988-12-26 | 1990-07-04 | Shinetsu Sakusan Vinyl Kk | Production of alkenyl carboxylate |
WO2007060176A1 (en) * | 2005-11-23 | 2007-05-31 | Basf Se | Process for preparing vinyl carboxylates |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0510521Y2 (en) * | 1985-08-28 | 1993-03-15 |
-
1979
- 1979-02-05 JP JP54011967A patent/JPS5849536B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02172946A (en) * | 1988-12-26 | 1990-07-04 | Shinetsu Sakusan Vinyl Kk | Production of alkenyl carboxylate |
JPH0587059B2 (en) * | 1988-12-26 | 1993-12-15 | Shinetsu Sakusan Biniru Kk | |
WO2007060176A1 (en) * | 2005-11-23 | 2007-05-31 | Basf Se | Process for preparing vinyl carboxylates |
JP2009516723A (en) * | 2005-11-23 | 2009-04-23 | ビーエーエスエフ ソシエタス・ヨーロピア | Method for producing carboxylic acid vinyl ester |
US8044233B2 (en) | 2005-11-23 | 2011-10-25 | Basf Aktiengesellschaft | Process for preparing vinyl carboxylates |
Also Published As
Publication number | Publication date |
---|---|
JPS5849536B2 (en) | 1983-11-05 |
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