A. A. Prishchenko, M. V. Livantsov, L. I. Livantsova
Mar 1, 2003
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Journal
Russian Journal of General Chemistry
Abstract
Bis(trimethylsiloxy)phosphine is successfully used in various addition reactions to unsaturated synthons, leading to promising types of organophosphorus compounds [1]. We showed that the reaction of an excess of bis(trimethylsiloxy)phosphine with methyl(phenyl)divinylsilane provides a mixture of phosphonite I and bisphosphonite II in equal amounts. Phosphonites I and II were isolated in high yield. The reaction was initiated with 2,2 -azobisisobutyronitrile (AIBN) under conditions of its thermolysis (100 130 C).