Radical addition of iodine monochloride to vinylidene fluoride

M Kharroubi, A Manseri, B Ameduri…

Index: Kharroubi; Manseri; Ameduri; Boutevin Journal of Fluorine Chemistry, 2000 , vol. 103, # 2 p. 145 - 153

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Citation Number: 14

Abstract

The radical addition of iodine monochloride to 1, 1-difluoroethylene or vinylidene fluoride (VDF) leading to a ClCF2CH2I (I)/ClCH2CF2I (II) mixture is described. Four different ways of initiation (thermal, photochemical, presence of radical initiators or redox catalysts) were used and all of them led to a high amount (≥ 98%) of isomer (I). The percentages of (I) and (II) isomers were determined by 19F NMR and they were also deduced from those of ...