Divinyl sulfoxide II. Vinylation and vinylsulfinylation of triorganylsilylalkanethiols by divinyl sulfoxide

M. G. Voronkov, N. N. Vlasova, F. P. Kletsko, N. K. Gusarova, G. G. Efremova, M. V. Sigalov, V. V. Keiko, S. B. Leonov, S. V. Amosova, B. A. Trofimov

Research output: Contribution to journalArticlepeer-review

Abstract

1. The nucleophilic addition reaction of triorganylsilylalkanethiols to divinyl sulfoxide leads to the formation of vinyl β-(triorganylsilylalkylthio)ethyl sulfoxides. The latter, as the result of thermal dissociation are transformed into vinyl triorganylsilylalkyl sulfides (the indirect vinylation reaction). 2. The nucleophilic reaction of triorganylsilylalkanethiols with divinyl sulfoxide is accompanied by a side oxidation- reduction process and a thiylation reaction, leading to the formation of vinyl β-(triorganylsilylalkylthio)ethyl sulfides, 1,1-bis(triorganylsilylalkylthio) ethanes and vinyl triorganylsilylalkyl disulfides.

Original languageEnglish
Pages (from-to)864-867
Number of pages4
JournalBulletin of the Academy of Sciences of the USSR Division of Chemical Science
Volume30
Issue number5
DOIs
StatePublished - 1 May 1981
Externally publishedYes

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