JPS5350109A - Preparation of ethylamines - Google Patents
Preparation of ethylaminesInfo
- Publication number
- JPS5350109A JPS5350109A JP12226576A JP12226576A JPS5350109A JP S5350109 A JPS5350109 A JP S5350109A JP 12226576 A JP12226576 A JP 12226576A JP 12226576 A JP12226576 A JP 12226576A JP S5350109 A JPS5350109 A JP S5350109A
- Authority
- JP
- Japan
- Prior art keywords
- ethylamines
- acid
- preparation
- hydrogenation
- maintaining
- 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.)
- Pending
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
Abstract
PURPOSE: To obtain ethylamines in high yields, preventing polymerization of hydroxyanic acid, by carrying out the hydrogenation of crude acetonitrile containing impurities, such as hydrocyanic acid, while maintaining the reaction solution acidic with an organic acid.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12226576A JPS5350109A (en) | 1976-10-14 | 1976-10-14 | Preparation of ethylamines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12226576A JPS5350109A (en) | 1976-10-14 | 1976-10-14 | Preparation of ethylamines |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5350109A true JPS5350109A (en) | 1978-05-08 |
Family
ID=14831667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12226576A Pending JPS5350109A (en) | 1976-10-14 | 1976-10-14 | Preparation of ethylamines |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5350109A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2608607A1 (en) * | 1986-12-23 | 1988-06-24 | Sanofi Sa | PROCESS FOR THE PREPARATION OF THIENYLETHYLAMINES AND DITHIENYLETHYLAMINES SO OBTAINED |
US5034560A (en) * | 1990-10-19 | 1991-07-23 | The Standard Oil Company | Synthesis of ethylamines |
JP2014094852A (en) * | 2012-11-08 | 2014-05-22 | Asahi Kasei Chemicals Corp | Carbon material and method of producing the same, and composite material |
-
1976
- 1976-10-14 JP JP12226576A patent/JPS5350109A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2608607A1 (en) * | 1986-12-23 | 1988-06-24 | Sanofi Sa | PROCESS FOR THE PREPARATION OF THIENYLETHYLAMINES AND DITHIENYLETHYLAMINES SO OBTAINED |
JPS63166875A (en) * | 1986-12-23 | 1988-07-11 | サノフイ | Production of thienylethylamines and dithienylethylamines |
US5034560A (en) * | 1990-10-19 | 1991-07-23 | The Standard Oil Company | Synthesis of ethylamines |
JP2014094852A (en) * | 2012-11-08 | 2014-05-22 | Asahi Kasei Chemicals Corp | Carbon material and method of producing the same, and composite material |
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