Journal of Fluorine Chemistry

Fluorinations with complex metal fluorides. Part 7. Fluorinations of the methyl pyridines with caesium tetrafluorocobaltate

RG Plevey, RW Rendell, JC Tatlow

Index: Plevey, Raymond G.; Rendell, Richard W.; Tatlow, John Colin Journal of Fluorine Chemistry, 1982 , vol. 21, p. 265 - 286

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Citation Number: 9

Abstract

Abstract 4-Methylpyridine passed over caesium tetrafluorocobaltate at 330–340 gave tridecafluoro (1, 3-dimethylpyrrolidine)(1) and its 3-difluoromethyl analogue (2), together with a range of polyfluoro-4-picolines (4–10) with− CF 3,− CHF 2 or− CH 2 F groups in the 4- position. 3-Methylpyridine similarly gave 1 and its 1, 2-isomer (11) together with several polyfluoro-3-picolines (14–18). 2-Methylpyridine at 270 gave tridecafluoro (1- ...