| 发明名称 |
Process for the preparation of 4-chloro-2-cyclopropylcarbonylaniline |
| 摘要 |
4-Chloro-2-cyclopropylcarbonylaniline is prepared by condensation of 4-chloroaniline with 4-chlorobutyronitrile to form a 2-(4-chlorobutyryl)-4-chloroaniline, followed by ring closure of the 4-chlorobutyryl group to a cyclopropylcarbonyl moiety.
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| 申请公布号 |
US5426230(A) |
申请公布日期 |
1995.06.20 |
| 申请号 |
US19940258356 |
申请日期 |
1994.06.10 |
| 申请人 |
MERCK & CO., INC. |
发明人 |
DOUGLAS, ALAN;HOUPIS, IOANNIS;MOLINA, AUDREY;VOLANTE, RALPH P.;YASUDA, NOBUYOSHI |
| 分类号 |
C07C221/00;(IPC1-7):C07C209/68 |
主分类号 |
C07C221/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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