| 发明名称 |
Preparation of chloro-olefins |
| 摘要 |
Chloro-olefins which contain a group of the formula <IMAGE> II where Y is chlorine or hydrogen, which are prepared by a process in which a trichloromethyl compound which contains a group of the general formula <IMAGE> I where X is hydrogen or an organic radical, is reduced with a chromium(II) salt in an aqueous medium.
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| 申请公布号 |
US4720591(A) |
申请公布日期 |
1988.01.19 |
| 申请号 |
US19860941062 |
申请日期 |
1986.12.12 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
STECKHAN, EBERHARD;WOLF, REINHARD;PUETTER, HERMANN |
| 分类号 |
C07C17/00;C07C21/19;C07C22/04;C07C29/58;C07C45/61;C07C45/64;C07C49/687;C07C49/697;C07C49/80;(IPC1-7):C07C49/637 |
主分类号 |
C07C17/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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