Journal of Fluorine Chemistry

Ionic telomerization of chlorofluoropropionyl fluorides with hexafluoropropene oxide

J Kvíčala, O Paleta, V Dědek

Index: Kvicala, J.; Paleta, O.; Dedek, V. Journal of Fluorine Chemistry, 1990 , vol. 47, # 3 p. 441 - 457

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Citation Number: 16

Abstract

Abstract Six chlorofluoropropionyl fluorides were synthesized by converting a− CCl 3 group in perhalogenated chlorofluoropropanes to a− COF group in two reaction steps. The ionic telomerization of the acyl fluorides with hexafluoropropene oxide, catalyzed by fluoride ion, afforded mainly a mixture of 1: 1 to 1: 3 telomers. In some cases, substitution of chlorine for fluorine in the acyl moiety and hexafluoropropene oxide oligomerization occurred as side ...