JPS56104851A - Preparation of tertiary-butylaminoethyl methacrylate - Google Patents
Preparation of tertiary-butylaminoethyl methacrylateInfo
- Publication number
- JPS56104851A JPS56104851A JP772580A JP772580A JPS56104851A JP S56104851 A JPS56104851 A JP S56104851A JP 772580 A JP772580 A JP 772580A JP 772580 A JP772580 A JP 772580A JP S56104851 A JPS56104851 A JP S56104851A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- pref
- catalyst
- butylaminoethanol
- methyl methacrylate
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
PURPOSE: To prepare the titled compound useful as a textile modifier, etc. in high yield, enabling the repeated use of the reaction catalyst, by reacting methyl methacrylate with t-butylaminoethanol using a specific organic tin oxide as a catalyst.
CONSTITUTION: The objective compound can be prepared by the ester-exchange reaction of (A) methyl methacrylate with (B) t-butylaminoethanol in the presence of (C) an organic tin oxide of formula (R1 and R2 are 1W8C alkyl), e.g. dibutyltin oxide, at 60W140°C. The amount of (C) is pref. 0.1W10.0mol% based on (B), and the molar ratio of (A) to (B) is pref. 1.1W5.0 to 1. The reaction is pref. carried out in the presence of 1,000W10,000ppm of a polymerization inhibitor such as hydroquinone.
EFFECT: The catalyst is still fluid even after the reaction, and can be reused as it is. It has low toxicity and high activity and selectivity.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772580A JPS56104851A (en) | 1980-01-28 | 1980-01-28 | Preparation of tertiary-butylaminoethyl methacrylate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP772580A JPS56104851A (en) | 1980-01-28 | 1980-01-28 | Preparation of tertiary-butylaminoethyl methacrylate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56104851A true JPS56104851A (en) | 1981-08-20 |
| JPS6152815B2 JPS6152815B2 (en) | 1986-11-14 |
Family
ID=11673681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP772580A Granted JPS56104851A (en) | 1980-01-28 | 1980-01-28 | Preparation of tertiary-butylaminoethyl methacrylate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56104851A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2707291A1 (en) * | 1993-07-06 | 1995-01-13 | Atochem Elf Sa | Process for the preparation of an ester of an unsaturated carboxylic acid by a reaction catalysed by an organic tin compound |
| US6342627B1 (en) | 1998-12-17 | 2002-01-29 | Sumitomo Chemical Company, Limited | Producing unsaturated esters by a lanthanide metal alkoxide catalyzed transesterification process |
| WO2010136696A1 (en) | 2009-05-26 | 2010-12-02 | Arkema France | Composition including dialkyl tin oxide and use thereof as a transesterification catalyst for the synthesis of (meth)acrylic esters |
-
1980
- 1980-01-28 JP JP772580A patent/JPS56104851A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2707291A1 (en) * | 1993-07-06 | 1995-01-13 | Atochem Elf Sa | Process for the preparation of an ester of an unsaturated carboxylic acid by a reaction catalysed by an organic tin compound |
| US6342627B1 (en) | 1998-12-17 | 2002-01-29 | Sumitomo Chemical Company, Limited | Producing unsaturated esters by a lanthanide metal alkoxide catalyzed transesterification process |
| WO2010136696A1 (en) | 2009-05-26 | 2010-12-02 | Arkema France | Composition including dialkyl tin oxide and use thereof as a transesterification catalyst for the synthesis of (meth)acrylic esters |
| JP2012527996A (en) * | 2009-05-26 | 2012-11-12 | アルケマ フランス | Compositions containing dialkyltin oxides and their use as transesterification catalysts in the synthesis of (meth) acrylates |
| US9126196B2 (en) | 2009-05-26 | 2015-09-08 | Arkema France | Composition including dialkyl tin oxide and use thereof as a transesterification catalyst for the synthesis of (meth) acrylic esters |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6152815B2 (en) | 1986-11-14 |
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