Chemistry Letters p. 2183 - 2186 (1991)
Update date:2022-08-25
Topics:
Sekiya, Akira
Kurosawa, Shigeru
Yamada, Toshiro
The geminal-difluoro hydrofluorocarbons (HFCs) were fluorinated by the use of cobalt trifluoride (CoF3).Regioselective monofluorination of geminal-difluoro compound was achieved on methylene position neighboring gem-difluoromethylene group, and trifluoro compounds were obtained in good yields under mild conditions.
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