Summary
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1.
The reaction of hexamethylcyclotrisiloxane with silicon tetrachloride proceeds as a telomerization reaction with formation of telomers of formula Cl3Si-[OSi(CH3)2]3n-Cl.
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2.
In presence of catalytic amounts of ferric chloride the reaction is complicated by fragmentation of the siloxane chains with formation of oligomers of varying functionality.
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3.
Nine previously undescribed compounds were isolated and characterized.
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K. A. Andrianov, V. V. Severnyi, and B. G. Zavin, Izv. AN SSSR, Otd. khim. n.1961, 1610.
K. A. Andrianov, V. V. Severnyi, and B. G. Zavin, Izv. AN SSSR, Otd. khim. n.1961, 1456.
K. A. Andrianov and V. V. Severnyi, Izv. AN SSSR, Otd. khim. n.1961, 1788.
K. A. Andrianov and V. V. Severnyi, Izv. AN SSSR, Otd, khim. n.1961, 2133.
S. Maeda and E. Nojimoto, Japanese Pat. 3860 (1957); Chem. Abstrs.52, 5880 (1958).
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Andrianov, K.A., Severnyi, V.V. Telomerization of dimethylcyclosiloxanes communication 4. Reactions with silicon tetrachloride. Russ Chem Bull 12, 72–76 (1963). https://doi.org/10.1007/BF00846952
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DOI: https://doi.org/10.1007/BF00846952