JPS54106414A - Acyloxylation of 1,3-butadiene - Google Patents
Acyloxylation of 1,3-butadieneInfo
- Publication number
- JPS54106414A JPS54106414A JP1296878A JP1296878A JPS54106414A JP S54106414 A JPS54106414 A JP S54106414A JP 1296878 A JP1296878 A JP 1296878A JP 1296878 A JP1296878 A JP 1296878A JP S54106414 A JPS54106414 A JP S54106414A
- Authority
- JP
- Japan
- Prior art keywords
- butadiene
- acyloxylation
- catalyst
- reaction
- butenediol
- 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
Landscapes
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To improve the yield of acyloxylation reaction of 1,3-butadiene with carboxylic acid and molecular oxygen based on the weight of Pd used as the catalyst, by addition of selenic acid salt to the expensive conventional Pd catalyst.
CONSTITUTION: Ester of butenediol is prepared by the acyloxylation of 1,3-butadiene with carboxylic acid and molecular oxygen, using a mixed catalyst comprising Pd, preferably supported on active carbon, and 0.1W5 mol of selenic acid salt (K2SeO4, Na2SeO4, etc.) per 1 gram atom of Pd. The reaction is preferably carried out in liquid phase, and the amount of Pd is preferably 0.5W100g per 1l of reaction solution.
USE: Raw materials of plasticizers, polymers, etc. are obtained by the hydrogenation and hydrolysis of the butenediol ester.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1296878A JPS54106414A (en) | 1978-02-09 | 1978-02-09 | Acyloxylation of 1,3-butadiene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1296878A JPS54106414A (en) | 1978-02-09 | 1978-02-09 | Acyloxylation of 1,3-butadiene |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54106414A true JPS54106414A (en) | 1979-08-21 |
JPS6319500B2 JPS6319500B2 (en) | 1988-04-22 |
Family
ID=11820031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1296878A Granted JPS54106414A (en) | 1978-02-09 | 1978-02-09 | Acyloxylation of 1,3-butadiene |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54106414A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008062120A (en) * | 2006-09-04 | 2008-03-21 | Mitsubishi Chemicals Corp | Method for preparing transition metal catalyst, and catalyst composition liquid |
-
1978
- 1978-02-09 JP JP1296878A patent/JPS54106414A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008062120A (en) * | 2006-09-04 | 2008-03-21 | Mitsubishi Chemicals Corp | Method for preparing transition metal catalyst, and catalyst composition liquid |
Also Published As
Publication number | Publication date |
---|---|
JPS6319500B2 (en) | 1988-04-22 |
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