Abstract
Reactions of acyl iodides RCOI (R = Me, Ph) with organosilicon compounds involve cleavage of the Si-O-C and Si-O-Si fragments. Acetyl iodide reacts with alkyl(alkoxy)silanes with evolution of heat, and cleavage of the Si-O bond results in the formation of oligo-or polysiloxanes, alkyl iodides, and alkyl acetates. 1,3-Diacetoxytetramethyldisiloxane is formed in the reaction of acetyl iodide with dimethoxy(dimethyl)silane. Acyl iodides readily react with 1-ethoxysilatrane to give 1-acyloxysilatranes as a result of cleavage of the C-O bond. The reaction of acetyl iodide with hexaethyldisiloxane yields triethylsilyl acetate and triethyliodosilane, while in the reaction with octamethyltrisiloxane iodo(trimethyl)silane and dimethyl(trimethylsiloxy)silyl acetate are obtained.
Similar content being viewed by others
References
Voronkov, M.G. and Basenko, S.V., Sov. Sci. Rev., 1990, vol. 15, p. 1.
Voronkov, M.G. and Khudobin, A.Yu., Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, 1956, no. 6, p. 713.
Voronkov, M.G., Pavlov, S.F., and Dubinskaya, E.I., Izv. Akad. Nauk SSSR, Ser. Khim., 1975, no. 3, p. 657.
Voronkov, M.G., Pavlov, S.F., and Dubinskaya, E.I., Dokl. Akad. Nauk SSSR, 1976, vol. 227, p. 607.
Voronkov, M.G., Dubinskaya, E.I., and Chuikova, N.A., Zh. Obshch. Khim., 1977, vol. 47, p. 2335.
Voronkov, M.G., Brodskaya, E.I., Keiko, V.V., Shevchenko, S.G., Bazhenova, T.N., Pavlov, S.F., Modonov, V.B., Dubinskaya, E.I., and Frolov, Yu.L., Dokl. Akad. Nauk SSSR, 1977, vol. 232, p. 1100.
Voronkov, M.G. and Chudesova, L.M., Izv. Akad. Nauk SSSR, Otd. Khim. Nauk, 1957, no. 11, p. 1415.
Voronkov, M.G. and Chudesova, L.M., Zh. Obshch. Khim., 1959, vol. 29, p. 1534.
Voronkov, M.G. and Sviridova, N.G., Usp. Khim., 1971, vol. 40, p. 1761.
Voronkov, M.G., Mileshkevich, V.P., and Yuzhelevskii, Yu.A., Siloxanovaya svyaz’ (The Siloxane Bond), Novosibirsk: Nauka, 1976, p. 231.
Voronkov, M.G., Mileshkevich, V.P., and Yuzhelevskii, Yu.A., The Siloxane Bond: Physical Properties and Chemical Transformations, New York: Consultants Bureau, 1978.
Post, G.R., J. Org. Chem., 1942, vol. 7, p. 528.
Voronkov, M.G., Vlasova, N.N., and Trukhina, A.A., Sovremennyi organicheskii sintez (Contemporary Organic Synthesis), Moscow: Khimiya-Reaktiv, 2003, p. 9.
Voronkov, M.G., Trukhina, A.A., and Vlasova, N.N., Russ. J. Org. Chem., 2002, vol. 38, p. 1576.
Voronkov, M.G. and Shagun, V.A., Russ. J. Org. Chem., 2003, vol. 39, p. 331.
Voronkov, M.G., Trukhina, A.A., and Vlasova, N.N., Russ. J. Org. Chem., 2002, vol. 38, p. 1579.
Voronkov, M.G., Belousova, L.I., Trukhina, A.A., and Vlasova, N.N., Russ. J. Org. Chem., 2003, vol. 39, p. 1702.
Voronkov, M.G. and Zelchan, G.I., USSR Inventor’s Certificate no. 242171, 1969; Byull. Izobret., 1969, no. 25.
Voronkov, M.G., Dyakov, V.M., and Kirpichenko, S.V., J. Organomet. Chem., 1982, vol. 233, p. 1.
Frye, C.L., Vincent, G.A., and Finzel, W.A., J. Am. Chem. Soc., 1971, vol. 93, p. 6805.
Voronkov, M.G., Baryshok, V.P., Petukhov, L.P., Rakhlin, V.I., Mirskov, R.G., and Pestunovich, V.A., J. Organomet. Chem., 1988, vol. 358, p. 39.
Ashby, B.A., UK patent no. 990657, 1965; Chem. Abstr., 1965, vol. 63, p. 3076.
Borisov, S.N., Voronkov, M.G., and Sviridova, N.G., Zh. Obshch. Khim., 1969, vol. 39, p. 559.
Voronkov, M.G., Trukhina, A.A., and Vlasova, N.N., Russ. J. Org. Chem., 2004, vol. 40, p. 357.
Teobald, D.W. and Smith, J.C., Chem. Ind., 1958, vol. 32, p. 1007.
Simon, A. and Arnold, H., J. Prakt. Chem., 1959, vol. 8, p. 241.
Spravochnik khimika (Chemist’s Handbook), Nikol’skii, B.P., Ed., Moscow: Khimiya, 1963, vol. 2, p. 398.
Author information
Authors and Affiliations
Additional information
Original Russian Text © M.G. Voronkov, A.A. Trukhina, L.I. Belousova, G.A. Kuznetsova, N.N. Vlasova, 2007, published in Zhurnal Organicheskoi Khimii, 2007, Vol. 43, No. 4, pp. 505–509.
Rights and permissions
About this article
Cite this article
Voronkov, M.G., Trukhina, A.A., Belousova, L.I. et al. Acyl iodides in organic synthesis: IX. Cleavage of the Si-O-C and Si-O-Si moieties. Russ J Org Chem 43, 501–506 (2007). https://doi.org/10.1134/S1070428007040021
Received:
Issue Date:
DOI: https://doi.org/10.1134/S1070428007040021