JPS5476575A - Production of aluminum 2-pyrrolidone-5-carboxylate - Google Patents
Production of aluminum 2-pyrrolidone-5-carboxylateInfo
- Publication number
- JPS5476575A JPS5476575A JP14105277A JP14105277A JPS5476575A JP S5476575 A JPS5476575 A JP S5476575A JP 14105277 A JP14105277 A JP 14105277A JP 14105277 A JP14105277 A JP 14105277A JP S5476575 A JPS5476575 A JP S5476575A
- Authority
- JP
- Japan
- Prior art keywords
- pyrrolidone
- aluminum
- carboxylate
- reaction
- carboxylic acid
- 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
- Pyrrole Compounds (AREA)
Abstract
PURPOSE: The reaction of 2-pyrrolidone-5-carboxylic acid with a specific aluminum compound gives high-purity title compound having wider uses such as antiacid, ointment base, fiber treating agent and others in high yield.
CONSTITUTION: The reaction between 2-pyrrolidone-5-carboxylic acid and amorphous aluminum hydroxide is conducted in a solvent such as water, methanol, ethanol, benzene or toluene preferably at a temperature of over 50°C to produce the objective aluminum 2-pyrrolidone-5-carboxylate, e.g., aluminum. dihydroxymono-2-pyrrolidone-5-carboxylate.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14105277A JPS6021586B2 (en) | 1977-11-24 | 1977-11-24 | Method for producing 2-pyrrolidone-5-carboxylic acid aluminum salt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14105277A JPS6021586B2 (en) | 1977-11-24 | 1977-11-24 | Method for producing 2-pyrrolidone-5-carboxylic acid aluminum salt |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5476575A true JPS5476575A (en) | 1979-06-19 |
JPS6021586B2 JPS6021586B2 (en) | 1985-05-28 |
Family
ID=15283124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14105277A Expired JPS6021586B2 (en) | 1977-11-24 | 1977-11-24 | Method for producing 2-pyrrolidone-5-carboxylic acid aluminum salt |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6021586B2 (en) |
-
1977
- 1977-11-24 JP JP14105277A patent/JPS6021586B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6021586B2 (en) | 1985-05-28 |
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