Conclusions
The reaction of tetrahydrofuran with trimethyliodosilane under mild conditions gives trimethyl-(4-iodobutoxy)silane in quantitative yield. 1-Trimethylsilyl-4-trimethylsiloxybutane (10% yield) and the previously unknown 1,8-bis(trimethylsiloxy)octane (50% yield) are formed in the presence of sodium metal. The reaction of trimethyliodosilane with trimethyl-(4-iodobutoxy)silane gives 1,4-diiodobutane and hexamethyldisiloxane in high yield.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 2, pp. 448–450, February, 1975.
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Voronkov, M.G., Puzanova, V.E., Pavlov, S.F. et al. Cleavage of tetrahydrofuran by trimethyliodosilane. Russ Chem Bull 24, 377–378 (1975). https://doi.org/10.1007/BF00925793
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DOI: https://doi.org/10.1007/BF00925793