JPS57193458A - 3-(diphenylmethyleneamino)glutarimide and its preparation - Google Patents
3-(diphenylmethyleneamino)glutarimide and its preparationInfo
- Publication number
- JPS57193458A JPS57193458A JP7724481A JP7724481A JPS57193458A JP S57193458 A JPS57193458 A JP S57193458A JP 7724481 A JP7724481 A JP 7724481A JP 7724481 A JP7724481 A JP 7724481A JP S57193458 A JPS57193458 A JP S57193458A
- Authority
- JP
- Japan
- Prior art keywords
- diphenylmethyleneamino
- glutarimide
- expressed
- preparation
- formulaiin
- 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
Landscapes
- Hydrogenated Pyridines (AREA)
Abstract
NEW MATERIAL:3-(Diphenylmethyleneamino)glutarimide expressed by formulaI.
USE: An intermediate for preparing amino acids, particularly qlutamic acid.
PROCESS: An N-(diphenylmethylene)glycine ester expressed by formula II (R is 1W4C alkyl) is reacted with acrylamide in a homogeneous solvent system preferably in the absence of water in the presence of a base at 50°C or below under ordinary pressure for 0.5W5hr to give the compound expressed by formulaIin high yield.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7724481A JPS57193458A (en) | 1981-05-21 | 1981-05-21 | 3-(diphenylmethyleneamino)glutarimide and its preparation |
EP81106970A EP0047516B1 (en) | 1980-09-04 | 1981-09-04 | Propylamine derivative and process of manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7724481A JPS57193458A (en) | 1981-05-21 | 1981-05-21 | 3-(diphenylmethyleneamino)glutarimide and its preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57193458A true JPS57193458A (en) | 1982-11-27 |
JPH0120150B2 JPH0120150B2 (en) | 1989-04-14 |
Family
ID=13628439
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7724481A Granted JPS57193458A (en) | 1980-09-04 | 1981-05-21 | 3-(diphenylmethyleneamino)glutarimide and its preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57193458A (en) |
-
1981
- 1981-05-21 JP JP7724481A patent/JPS57193458A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0120150B2 (en) | 1989-04-14 |
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