| 发明名称 |
Process for the dehalogenation of thiochroman and dihydrobenzothiophene derivatives |
| 摘要 |
There is provided a process for the dehalogenation of a compound of formula II via the use of a transition metal catalyst and ammonium formate at atmospheric pressure.
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| 申请公布号 |
US6180797(B1) |
申请公布日期 |
2001.01.30 |
| 申请号 |
US20000542353 |
申请日期 |
2000.04.04 |
| 申请人 |
AMERICAN CYANAMID CO. |
发明人 |
DRABB, JR. THOMAS WALTER |
| 分类号 |
C07D333/54;C07D335/06;C07D409/06;(IPC1-7):C07D335/06;C07D409/02 |
主分类号 |
C07D333/54 |
| 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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