Summary
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1.
A general catalytic method was developed for the preparation of trialkyl- and triaryl-silyl derivatives of organic hydroxy, oxo, and polyhydroxy compounds.
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2.
It was found that the best catalysts for the reaction are halides of Ni, Co, Cr, Ge, Zn, and Sn. Eighteen trialkylsilyl derivatives of hydroxy, oxo, and polyhydroxy compounds were synthesized in yields of up to 95 % and their physicochemical properties were determined.
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3.
It was shown that some trialkyl- and triaryl-silyl derivatives of organic hydroxy and polyhydroxy compounds freeze below −50° and boil without decomposition above 500° (760 mm). These compounds can be used as heat carriers.
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B. N. Dolgov, N. P. Kharitonov and M. G. Voronkov, J. Gen. Chem. 24, 1178 (l954).
B. N. Dolgov, N. P. Kharitonov and M. G. Voronkov, J. Gen. Chem. 24, 678 (1954).
B. N. Dolgov, N. P. Kharitonov and M. G. Voronkov, J. Gen. Chem. 24, 861 (1954).
A. J. Vogel, I. Chem. Soc. 1948, 1833, A. J. Vogel., W. T. Cresswell, G. Jeffery and J. Leicester, J. Chem. Soc. 1952, 514.
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Dolgov, B.N., Khudobin, I.I. & Kharitonov, N.P. Catalytic dehydrocondensation of trialkyl- and triaryl-silanes with hydroxy, oxo, and polyhydroxy organic compounds. Russ Chem Bull 7, 112–114 (1958). https://doi.org/10.1007/BF01170876
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DOI: https://doi.org/10.1007/BF01170876