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Chromato-mass spectral study of the reactions of organylsiloxanes with metal oxides

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

Abstract

A study was carried out on the reaction of 1,1,3,3-tetramethyldisiloxane with metal oxides such as CuO, HgO, and Sb2O5 in the presence of compounds containing a siloxane bond such as hexamethyldisiloxane, octamethylcyclotetrasiloxane, and trimethylacetoxysilane, which, at 100–110°C over 0.5–10 h, leads to the formation of linear organyl siloxanes (CH3-[-Si(CH3)2O-]n-Si(CH3)3, CH3-[-Si(CH3)2O-]n-Si (CH3)2H, and H-[-Si(CH3)2O-]n-Si(CH3)2H, where n=2–6, and cyclic organylsiloxanes. The reaction does not proceed in the presence of aluminum, bismuth, germanium, and lead oxides.

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Literature cited

  1. M. Sakiyama and R. Okaurara, J. Organometall. Chem.,2, 473 (1964).

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Authors and Affiliations

  1. Irkutsk Institute of Organic Chemistry, Siberian Branch, Academy of Sciences of the USSR, USSR

    M. G. Voronkov, S. V. Basenko, S. M. Nozdrya, V. Yu. Vitkovskii & R. G. Mirskov

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  1. M. G. Voronkov
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  2. S. V. Basenko
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  3. S. M. Nozdrya
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  4. V. Yu. Vitkovskii
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  5. R. G. Mirskov
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Additional information

Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1658–1660, July, 1990.

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Voronkov, M.G., Basenko, S.V., Nozdrya, S.M. et al. Chromato-mass spectral study of the reactions of organylsiloxanes with metal oxides. Russ Chem Bull 39, 1507–1509 (1990). https://doi.org/10.1007/BF00957875

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  • DOI: https://doi.org/10.1007/BF00957875

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