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Synthesis of unsaturated organophosphosilicon compounds of the siloxane series

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

Summary

  1. 1.

    The hydrolytic co-condensation of methacrylyloxymethylethoxysilanes with dimethylphosphinyloxymethyl-ethoxysilanes in the presence of phosphoric acid and the calculated amounts of water has been investigated. The reaction proceeds with the formation of ethyl alcohol and unsaturated organophosphosilicon compounds.

  2. 2.

    The following new organophosphosilicon compounds have been obtained by this reaction: 1-methacrylyl-oxymethyl-3-dimethylphosphinyloxymethyl-tetramethyldisiloxane, 1,5-di-(dimethylphosphinyloxymethyl)-3-methacrylyloxymethylpentamethyltrisiloxane, and 1,5-di-(methacrylyloxymethyl)-3-dimethylphosphinyloxymethyl-pentamethyltrisiloxane.

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Literature cited

  1. K. A. Andrianov, N. N. Sokolov, and E. N. Khrustaleva, Zh. obshch. khimii,26, 1102 (1956).

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Andrianov, K.A., Dabagova, A.K. & Kuznetsova, I.K. Synthesis of unsaturated organophosphosilicon compounds of the siloxane series. Russ Chem Bull 11, 1573–1575 (1962). https://doi.org/10.1007/BF00907239

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  • DOI: https://doi.org/10.1007/BF00907239

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