JPS649963A - Production of 3-aminopropanol - Google Patents
Production of 3-aminopropanolInfo
- Publication number
- JPS649963A JPS649963A JP16224187A JP16224187A JPS649963A JP S649963 A JPS649963 A JP S649963A JP 16224187 A JP16224187 A JP 16224187A JP 16224187 A JP16224187 A JP 16224187A JP S649963 A JPS649963 A JP S649963A
- Authority
- JP
- Japan
- Prior art keywords
- aminopropanol
- raney nickel
- nickel catalyst
- solvent
- ammonia
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE:To produce 3-aminopropanol under a mild condition inexpensively, by catalytically hydrogenating ethylene cyanohydrin in the presence of a Raney nickel catalyst by using a solvent of an alcohol containing a small of ammonia. CONSTITUTION:Ethylene cyanohydrin is catalytically hydrogenated in the presence of Raney nickel catalyst by using a solvent of an alcohol such as methanol, ethanol or ethylene glycol containing 1-35wt.%, especially 3-25wt.% ammonia preferably at 60-725 deg.C under 1-30kg/gm<2> hydrogen pressure to give 3- aminopropanol. The weight ratio of the Raney nickel catalyst to ethylene cyanohydrin is preferably 0.005-0.1. By this method, activity of the catalyst is not lowered ad occurrence of high-boiling substances such as secondary amine as by-product can be suppressed. 3-Aminopropanol is useful as an intermediate for surface active agents, drugs and agricultural chemicals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224187A JPS649963A (en) | 1987-07-01 | 1987-07-01 | Production of 3-aminopropanol |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16224187A JPS649963A (en) | 1987-07-01 | 1987-07-01 | Production of 3-aminopropanol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649963A true JPS649963A (en) | 1989-01-13 |
Family
ID=15750669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16224187A Pending JPS649963A (en) | 1987-07-01 | 1987-07-01 | Production of 3-aminopropanol |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649963A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778159A (en) * | 1990-08-08 | 1998-07-07 | Canon Kabushiki Kaisha | Data outputting with control of number of gradations expressed |
| JP2001342166A (en) * | 2000-06-01 | 2001-12-11 | Koei Chem Co Ltd | Method of purifying 3-aminopropanol |
| US6331650B1 (en) | 1999-08-03 | 2001-12-18 | Kuraray Co., Ltd. | Method for manufacturing aminoalcohol |
| CN109456207A (en) * | 2018-10-30 | 2019-03-12 | 昆山市祥和精细化工厂 | The preparation method of 3- aminopropanol |
-
1987
- 1987-07-01 JP JP16224187A patent/JPS649963A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778159A (en) * | 1990-08-08 | 1998-07-07 | Canon Kabushiki Kaisha | Data outputting with control of number of gradations expressed |
| US6331650B1 (en) | 1999-08-03 | 2001-12-18 | Kuraray Co., Ltd. | Method for manufacturing aminoalcohol |
| JP2001342166A (en) * | 2000-06-01 | 2001-12-11 | Koei Chem Co Ltd | Method of purifying 3-aminopropanol |
| CN109456207A (en) * | 2018-10-30 | 2019-03-12 | 昆山市祥和精细化工厂 | The preparation method of 3- aminopropanol |
| CN109456207B (en) * | 2018-10-30 | 2021-10-15 | 昆山市祥和精细化工厂 | Preparation method of 3-aminopropanol |
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