| 发明名称 |
Preparation of (trifluoromethyl)pyridines. |
| 摘要 |
(Trifluoromethyl)pyridine compounds are prepared by contacting (trichloromethyl)pyridine compounds with hydrogen fluoride in the presence of a catalytic amount of a catalyst selected from the group consisting of FeCl2, FeF2 and mixtures thereof.
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| 申请公布号 |
EP0110690(A1) |
申请公布日期 |
1984.06.13 |
| 申请号 |
EP19830307212 |
申请日期 |
1983.11.25 |
| 申请人 |
THE DOW CHEMICAL COMPANY |
发明人 |
FUNG, ALEXANDER P.;WILSON, CHARLES A.;FUJIOKA, GEORGE S.;WERNER, JOHN A. |
| 分类号 |
C07D213/61;(IPC1-7):07D213/61;07D213/26 |
主分类号 |
C07D213/61 |
| 代理机构 |
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