Liquid-phase oxidation of tert-butyldimethylsilane |
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Authors: | D. S. Lutsik-Maksim V. I. Timokhin A. B. Zaborovskii R. E. Pristanskii A. A. Turovskii C. Chatgilialoglu |
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Affiliation: | (1) Department of Physical Chemistry and Technology of Fossil Fuels, Pisarzhevskii Institute of Physical Chemistry, National Academy of Scienses of Ukraine, Ukraine;(2) Institute of Organic Synthesis and Photoreactions, National Scientific Council of Italy, Bologna, Italy |
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Abstract: | Kinetics and mechanism of liquid-phase oxidation of tert-butyldimethylsilane t-BuMe2SiH with molecular oxygen in the temperature range 297–350K were studied. Reaction orders in silane, initiator, and oxygen were evaluated. The major product of the oxidation of t-BuMe2SiH is tert-butyldimethylsilyl hydroperoxide t-BuMe2SiOOH. It was shown for the first time that the major reaction product is a silyl hydroperoxide. A kinetic scheme of the oxidation of t-BuMe2SiH is offered and discussed.Translated from Zhurnal Obshchei Khimii, Vol. 74, No. 10, 2004, pp. 1625–1630.Original Russian Text Copyright © 2004 by Lutsik-Maksim, Timokhin, Zaborovskii, Pristanskii, Turovskii, Chatgilialoglu.This revised version was published online in April 2005 with a corrected cover date. |
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