| 发明名称 |
PRODUCTION OF 5-METHYL-N-ARYL-2-PYRROLIDONE AND 5-METHYL-N-CYCLOALKYL-2-PYRROLIDONE BY REDUCTIVE AMINATION OF LEVULINIC ACID WITH ARYL AMINES |
| 摘要 |
This invention relates to a process for producing 5-methyl-N-aryl-2- pyrrolidone and 5-methyl-N-cycloalkyl-2-pyrrolidone by reductive amination o f levulinic acid or its derivatives with aryl amines, ammonia or ammonium hydroxide utilizing a metal catalyst, which is optionally supported.
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| 申请公布号 |
CA2520425(A1) |
申请公布日期 |
2004.10.07 |
| 申请号 |
CA20042520425 |
申请日期 |
2004.03.23 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MANZER, LEO ERNEST |
| 分类号 |
C07D207/26;C07D207/267;(IPC1-7):A61K31/401;C07D207/04 |
主分类号 |
C07D207/26 |
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