| 发明名称 |
Selective acylation of hydrazines |
| 摘要 |
This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones. |
| 申请公布号 |
US5675037(A) |
申请公布日期 |
1997.10.07 |
| 申请号 |
US19900628770 |
申请日期 |
1990.12.17 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
KELLY, MARTHA J. |
| 分类号 |
C07C241/04;C07C243/38;(IPC1-7):C07C243/10 |
主分类号 |
C07C241/04 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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