Conclusions
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1.
The hydride addition of dimethylchlorosilane to organodivinylcyclotetrasiloxanes in the presence of H2PtCl6 has produced organocyclotetrasiloxanes with two carbochlorosilane groups as radicals on adjacent silicon atoms.
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2.
The hydrolysis of the resultant 1,3-bis[2-(dimethylchlorosilyl)ethyl]cyclotetrasiloxanes has yielded organobicyclocarbosiloxanes, in which one ring is an eight-membered siloxane ring, and the other is a ten-membered carbosiloxane ring.
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3.
Polymerization of a bicyclocarbosiloxane in the presence of base catalysts has resulted in the formation of a polymer with a cross-linked structure.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 410–413, February, 1977.
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Andrianov, K.A., Kotov, V.M., Pryakhina, T.A. et al. Synthesis of organobicyclocarbosiloxanes. Russ Chem Bull 26, 369–372 (1977). https://doi.org/10.1007/BF00921854
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DOI: https://doi.org/10.1007/BF00921854