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Ethynyl-substituted fluoro- and bromosilanes

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Bulletin of the Academy of Sciences of the USSR, Division of chemical science Aims and scope

Conclusions

  1. 1.

    The ethynyl-substituted dimethylfluoro-, methyldifluoro-, methylvinylfluoro-, and diethylfluorosilanes were synthesized for the first time by the reaction of ethynylalkoxysilanes with hydrofluoric acid, and also ethynyldimethylbromosilane from ethynyldimethylmethoxysilane and acetyl bromide.

  2. 2.

    Some polysilylacetylenic compounds and alkylethynylallylsilanes were obtained from alkylethynylhalosilanes by the organomagnesium synthesis.

  3. 3.

    Ethynyldimethylpiperidinosilane was obtained by the reaction of ethynyldimethylbromosilane with piperidine.

  4. 4.

    trans-1-Dimethylfluorosilyl-2-trichlorosilylethylene was synthesized by the addition of trichlorosilane to ethynyldimethylfluorosilane.

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Literature cited

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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1633–1636, July, 1976.

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Yarosh, O.G., Voronkov, M.G. & Tsetlina, E.O. Ethynyl-substituted fluoro- and bromosilanes. Russ Chem Bull 25, 1549–1551 (1976). https://doi.org/10.1007/BF00920842

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  • DOI: https://doi.org/10.1007/BF00920842

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