Fluorinations with complex metal fluorides. Part 6 [1] fluorination of yridine and related compounds with caesium tetrafluorocobaltate(III) [2] |
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| Authors: | Raymond G Plevey Richard W Rendell John Colin Tatlow |
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| Institution: | Chemistry Department, University of Birmingham, P.O. Box 363, Edgbaston, Birmingham B15 2TT U.K. |
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| Abstract: | Pyridine has been fluorinated over caesium tetrafluorocobaltate(III) (CsCoIIIF4) at 300–400°C to give a mixture of undecafluoro-N-methylpyrrolidine, bis(trifluoromethyl)amine, pentafluoropyridine and several polyfluoropyridines; the product composition depended to some extent on the geometry of the reactor. The fluorinations of pentafluoropyridine, piperidine and undecafluoropiperidine were also investigated. |
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