| 发明名称 |
PRODUCTION OF 5-METHYL-N-ARYL-2-PYRROLIDONE AND 5-METHYL-N-ALKYL-2-PYRROLIDONE BY REDUCTIVE AMINATION OF LEVULINIC ACID ESTERS WITH NITRO COMPOUNDS |
| 摘要 |
This invention relates to a process for producing 5-methyl-N-aryl-2- pyrrolidone, 5-methyl-N-cycloalkyl-2-pyrrolidone, and 5-methyl-N-alkyl-2- pyrrolidone by reductive amination of levulinic acid esters with nitro compounds utilizing a metal catalyst, which is optionally supported.
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| 申请公布号 |
KR20050114689(A) |
申请公布日期 |
2005.12.06 |
| 申请号 |
KR20057017860 |
申请日期 |
2005.09.23 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
MANZER LEO ERNEST |
| 分类号 |
C07D207/26;C07D207/267;C07D207/27;(IPC1-7):C07D207/267;A61K31/401 |
主分类号 |
C07D207/26 |
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