Unusual exchange of functional groups at the silicon and metal atoms

…, BG Zavin, NV Karpilovskaya, AI Chernyavskii

Index: Levitskii; Zavin; Karpilovskaya; Chernyavskii Russian Chemical Bulletin, 1998 , vol. 47, # 8 p. 1614 - 1616

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Abstract

Abstract Reactions of α, ω-dichlorooligosilanes with metal hydroxides in the presence of pyridine results in the exchange of halogen and oxygen atoms and the formation of cyclic siloxyoligosilanes and pyridine complexes of metal halides. The metallosiloxane groups are not formed. A scheme for the transformations observed is proposed.