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. <CHEM> |
申请公布号 |
EP1044973(A9) |
申请公布日期 |
2001.03.28 |
申请号 |
EP20000302887 |
申请日期 |
2000.04.05 |
申请人 |
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发明人 |
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分类号 |
A01N43/18;C07B61/00;C07D333/54;C07D335/06;C07D409/06 |
主分类号 |
A01N43/18 |
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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