JPS51127019A - Process for preparation of sorbic acid - Google Patents
Process for preparation of sorbic acidInfo
- Publication number
- JPS51127019A JPS51127019A JP50050543A JP5054375A JPS51127019A JP S51127019 A JPS51127019 A JP S51127019A JP 50050543 A JP50050543 A JP 50050543A JP 5054375 A JP5054375 A JP 5054375A JP S51127019 A JPS51127019 A JP S51127019A
- Authority
- JP
- Japan
- Prior art keywords
- sorbic acid
- preparation
- υvinyl
- butyrolactone
- useful
- 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
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: Sorbic acid, useful for food preservatives, is prepared by heating ϒvinyl-ϒ-butyrolactone with the melted zinc chloride.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50050543A JPS51127019A (en) | 1975-04-24 | 1975-04-24 | Process for preparation of sorbic acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50050543A JPS51127019A (en) | 1975-04-24 | 1975-04-24 | Process for preparation of sorbic acid |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51127019A true JPS51127019A (en) | 1976-11-05 |
JPS5736900B2 JPS5736900B2 (en) | 1982-08-06 |
Family
ID=12861917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50050543A Granted JPS51127019A (en) | 1975-04-24 | 1975-04-24 | Process for preparation of sorbic acid |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51127019A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60233109A (en) * | 1984-05-07 | 1985-11-19 | Mitsui Toatsu Chem Inc | High polymer complex |
-
1975
- 1975-04-24 JP JP50050543A patent/JPS51127019A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60233109A (en) * | 1984-05-07 | 1985-11-19 | Mitsui Toatsu Chem Inc | High polymer complex |
Also Published As
Publication number | Publication date |
---|---|
JPS5736900B2 (en) | 1982-08-06 |
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