JPS5687537A - Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylate - Google Patents
Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylateInfo
- Publication number
- JPS5687537A JPS5687537A JP16403279A JP16403279A JPS5687537A JP S5687537 A JPS5687537 A JP S5687537A JP 16403279 A JP16403279 A JP 16403279A JP 16403279 A JP16403279 A JP 16403279A JP S5687537 A JPS5687537 A JP S5687537A
- Authority
- JP
- Japan
- Prior art keywords
- compound
- vanadium
- beta
- catalyst
- hydroxyalkyl
- 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: To obtain the high quality and high purity titled compound with high selectivity and high catalytic activity in a short period, by the reaction of acrylic or methacrylic acid with an alkylene oxide in the presence of a vanadium compound as catalyst.
CONSTITUTION: Acrylic or methacrylic acid and an alkylene oxide are made to react in a molar ratio of preferably 1:1.0W2.0 at 50W120°C and preferably under higher than atmospheric pressure using a vanadium compound as catalyst, e.g. vanadium tri or tetrachloride, vanadiumoxydi or trichloride, vanadium sulfate (III), vanadyl sulfate (IV), oxidized vanadium acetylacetonate etc., to give the titled compound with high catalytic activity and high selectivity. Since there is no formation of diacrylates or dimethacrylates, the compound is easily purified to give a high purity product. The compound thus obtained is free of discoloration with the catalyst and has a high quality.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403279A JPS5687537A (en) | 1979-12-19 | 1979-12-19 | Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16403279A JPS5687537A (en) | 1979-12-19 | 1979-12-19 | Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylate |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5687537A true JPS5687537A (en) | 1981-07-16 |
JPS6215543B2 JPS6215543B2 (en) | 1987-04-08 |
Family
ID=15785506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16403279A Granted JPS5687537A (en) | 1979-12-19 | 1979-12-19 | Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5687537A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4916189A (en) * | 1988-07-05 | 1990-04-10 | General Electric Company | Method for the preparation of cross-linked polycarbonates, and compositions made therefrom |
JP2002088022A (en) * | 2000-09-08 | 2002-03-27 | Nippon Shokubai Co Ltd | Method of manufacturing hydroxyalkyl(meth)acrylate |
JP2003040838A (en) * | 2001-07-30 | 2003-02-13 | Nippon Shokubai Co Ltd | Method for producing hydroxyalkyl (meth)acrylate |
-
1979
- 1979-12-19 JP JP16403279A patent/JPS5687537A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4916189A (en) * | 1988-07-05 | 1990-04-10 | General Electric Company | Method for the preparation of cross-linked polycarbonates, and compositions made therefrom |
JP2002088022A (en) * | 2000-09-08 | 2002-03-27 | Nippon Shokubai Co Ltd | Method of manufacturing hydroxyalkyl(meth)acrylate |
JP2003040838A (en) * | 2001-07-30 | 2003-02-13 | Nippon Shokubai Co Ltd | Method for producing hydroxyalkyl (meth)acrylate |
Also Published As
Publication number | Publication date |
---|---|
JPS6215543B2 (en) | 1987-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5687537A (en) | Preparation of beta-hydroxyalkyl acrylate or beta-hydroxyalkyl methacrylate | |
JPS543007A (en) | Preparation of glycidyl (meth)acrylate | |
JPS5742657A (en) | Preparation of 2-hydroxyalkyl meth acrylate | |
JPS5382715A (en) | Preparation of unsaturated compound | |
JPS565429A (en) | Preparation of acetal | |
GB1430337A (en) | Process for the manufacture of methacrylic acid and oxidation catalyst therefor | |
JPS51133227A (en) | Preparation of 2-hydroxyalkyl (meth)acrylate | |
JPS57118535A (en) | Preparation of fluoroalkyl alpha-chloroacrylate | |
JPS54151932A (en) | Preparation of ubiquinone | |
JPS5334714A (en) | Preparation of dialkylaminoalkyl acrylate and dialkylaminoalkyl methacrylate | |
JPS55153741A (en) | Improved preparation of carboxylic acid ester | |
JPS549247A (en) | Preparation of menthone | |
JPS5424818A (en) | Preparation of high purity maleic acid monoalcohol ester | |
JPS5738747A (en) | Preparation of beta-hydroxyalkyl meth acrylate | |
JPS5422306A (en) | Preparation of glycols | |
JPS5390214A (en) | Preparation of methacrylic acid | |
JPS5436212A (en) | Preparation of methacrylic acid | |
JPS5419911A (en) | Preparation of dialkylaminoethyl ester of acrylic acid or methacrylic acid | |
JPS53132518A (en) | Preparation of hydroxyalkylacrylate or hydroxyalkylmethacrylate | |
JPS5770845A (en) | Preparation of methacrylic acid dimenthylaminomethyl ester | |
JPS56166141A (en) | Preparation of phenoxybenzaldehyde | |
JPS5439009A (en) | Preparation of methacrylate | |
JPS57102850A (en) | Preparation of butyric acid derivative | |
JPS5365815A (en) | Preparation of tertiary butyl acrylate or tertiary butyl methacrylate | |
JPS5344517A (en) | Preparation of dialkylaminoalkyl esters of acrylic or methacrylic acid |