JPS5721379A - Preparation of glycidyl acrylate or methacrylate - Google Patents
Preparation of glycidyl acrylate or methacrylateInfo
- Publication number
- JPS5721379A JPS5721379A JP9481380A JP9481380A JPS5721379A JP S5721379 A JPS5721379 A JP S5721379A JP 9481380 A JP9481380 A JP 9481380A JP 9481380 A JP9481380 A JP 9481380A JP S5721379 A JPS5721379 A JP S5721379A
- Authority
- JP
- Japan
- Prior art keywords
- epihalohydrin
- acid
- alkali metallic
- reaction system
- acrylic
- 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
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 title 1
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 title 1
- 239000003513 alkali Substances 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 3
- 238000006386 neutralization reaction Methods 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 238000010533 azeotropic distillation Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000725 suspension Substances 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- -1 glycidyl ester Chemical class 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
Landscapes
- Epoxy Compounds (AREA)
Abstract
PURPOSE: To obtain the titled ester, by adding acrylic or methacrylic acid to a specific amount of a suspension of an alkali metallic (bi)carbonate in an epihalohydrin at a controlled temperature, to carry out the neutralization reaction, and removing the formed water by the azeotropic distillation, and adding water to the reaction system.
CONSTITUTION: Acrylic acid or mehacrylic acid is slowly added to and neutralized with a suspension of an alkali metallic (bi)carbonate in an amount of at least 1.1 equivalents based on the acrylic or methacrylic acid in an epihalohydrin at a temperature not exceeding 108°C , and the formed water is then removed by the azeotropic distillation with the epihalohydrin to give the alkali metallic salt of the acid. A catalyst is then added to the reaction system to react the alkali metallic salt with the epihalohydrin and give a glycidyl ester thereof. Preferably, a polymerization inhibitor is present in the reaction system in both the neutralization and the esterification reactions.
EFFECT: The formation of by-products can be inhibited by controlling the temperature of the neutralization reaction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9481380A JPS5721379A (en) | 1980-07-11 | 1980-07-11 | Preparation of glycidyl acrylate or methacrylate |
| DE19813126943 DE3126943A1 (en) | 1980-07-11 | 1981-07-08 | Process for preparing glycidyl acrylate or glycidyl methacrylate |
| NL8103285A NL192039C (en) | 1980-07-11 | 1981-07-09 | Process for preparing glycidyl acrylate or glycidyl methacrylate. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9481380A JPS5721379A (en) | 1980-07-11 | 1980-07-11 | Preparation of glycidyl acrylate or methacrylate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5721379A true JPS5721379A (en) | 1982-02-04 |
| JPH0113470B2 JPH0113470B2 (en) | 1989-03-06 |
Family
ID=14120489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9481380A Granted JPS5721379A (en) | 1980-07-11 | 1980-07-11 | Preparation of glycidyl acrylate or methacrylate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5721379A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002526484A (en) * | 1998-09-23 | 2002-08-20 | レゾリューション・リサーチ・ネーデルランド・ベー・ウィ | Process for producing glycidyl ester of branched carboxylic acid |
| JP2006151854A (en) * | 2004-11-29 | 2006-06-15 | Mitsubishi Gas Chem Co Inc | Method for producing glycidyl methacrylate |
-
1980
- 1980-07-11 JP JP9481380A patent/JPS5721379A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002526484A (en) * | 1998-09-23 | 2002-08-20 | レゾリューション・リサーチ・ネーデルランド・ベー・ウィ | Process for producing glycidyl ester of branched carboxylic acid |
| JP2006151854A (en) * | 2004-11-29 | 2006-06-15 | Mitsubishi Gas Chem Co Inc | Method for producing glycidyl methacrylate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0113470B2 (en) | 1989-03-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU525263B2 (en) | Manufacture of polymers of acrylic acid of methacrylic acid | |
| DE3167627D1 (en) | Process for the preparation of polyesters modified by (meth)acrylic acid | |
| JPS5721379A (en) | Preparation of glycidyl acrylate or methacrylate | |
| JPS578787A (en) | Esterification by enzyme | |
| JPS5721380A (en) | Preparation of glycidyl acrylate or methacrylate | |
| JPS5517307A (en) | Preparation of glycidyl ester of acrylic or methacrylic acid | |
| JPS51138616A (en) | Process for preparin g zinc acrylate or methacrylate | |
| JPS57180618A (en) | Photocurable resin composition | |
| JPS5742657A (en) | Preparation of 2-hydroxyalkyl meth acrylate | |
| JPS56164142A (en) | Stabilization of still residue of distillation | |
| JPS53147018A (en) | Preparation of carboxylic acid glycidyl ester | |
| JPS5334714A (en) | Preparation of dialkylaminoalkyl acrylate and dialkylaminoalkyl methacrylate | |
| JPS5676481A (en) | Water-absorbing, water-retaining agent and preparation thereof | |
| JPS52136288A (en) | Preparation of water-soluble resins | |
| JPS5675482A (en) | Novel acrylic or methacrylic ester | |
| JPS5419911A (en) | Preparation of dialkylaminoethyl ester of acrylic acid or methacrylic acid | |
| ES537334A0 (en) | A PROCEDURE TO PREVENT THE DEPOSITION OF CRUST IN THE EMULSION REACTION OF POLYMERIZATION OF AN ACRYLATE OR METRACRYLATE MONOMER. | |
| JPS5721351A (en) | Production of dialkylaminoalkyl ester | |
| JPS5212125A (en) | Process for preparation of oligoester (meth)acrylate emulsion | |
| JPS5738747A (en) | Preparation of beta-hydroxyalkyl meth acrylate | |
| JPS5365815A (en) | Preparation of tertiary butyl acrylate or tertiary butyl methacrylate | |
| JPS53141214A (en) | Preparation of acrylic acid ester or methacrylic acid ester | |
| JPS56164141A (en) | Preparation of 2-hydroxyalkyl acrylate or 2-hydroxyalkyl methacrylate | |
| JPS5223019A (en) | Process for preparation of -beta hydroxyalkylacrylate of -beta hydroxyalkylmethacrylate | |
| JPS52111512A (en) | Preparation of acrylic acid esters or methacrylic acid esters |