Journal of Organometallic Chemistry

Reactions of tetrachlorodiborane (4) with fluoroolefins

JJ Ritter, TD Coyle, JM Bellama

Index: Ritter,J.J. et al. Journal of Organometallic Chemistry, 1972 , vol. 42, p. 25 - 31

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Abstract

Abstract Tetrachlorodiborane (4) reacts with trifluoroethylene to give dichloro-2, 2- difluorovinylborane and both isomers of dichloro-2-chloro-2-fluorovinylborane. These compounds can be converted to the corresponding difluoro (halovinyl) boranes by treatment with SbF 3. Reaction of B 2 Cl 4 with vinyl fluoride gives 1, 1, 2-tris (dichloroboryl) ethane. A facile halogen exchange with B 2 Cl 4, was observed for a number of fluoroolefins, ...