N.M.R. Study of Base-Catalyzed Hydrolysis of Trimethylfluorosilane

N.M.R. Study of Base-Catalyzed Hydrolysis of Trimethylfluorosilane

The diethylamine catalyzed hydrolysis of trimethylfluorosilane in acetonitrile solution has been studied by the nuclear magnetic resonance technique. The concentration and temperature dependence of the preexchange lifetime of a fluorine in the exchange reaction was determined from the collapse of th...

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Veröffentlicht in:Canadian journal of chemistry 1972-10, Vol.50 (19), p.3087-3092
Hauptverfasser: Gibson, J. A, Janzen, A. F
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creator Gibson, J. A
Janzen, A. F
description The diethylamine catalyzed hydrolysis of trimethylfluorosilane in acetonitrile solution has been studied by the nuclear magnetic resonance technique. The concentration and temperature dependence of the preexchange lifetime of a fluorine in the exchange reaction was determined from the collapse of the trimethylfluorosilane doublet. The order with respect to trimethylfluorosilane, water, and diethylamine was experimentally determined. Approximate values of the equilibrium constant for the hydrolysis reaction were obtained at several temperatures.
doi_str_mv 10.1139/v72-494
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Study of Base-Catalyzed Hydrolysis of Trimethylfluorosilane</atitle><jtitle>Canadian journal of chemistry</jtitle><addtitle>Revue canadienne de chimie</addtitle><date>1972-10-01</date><risdate>1972</risdate><volume>50</volume><issue>19</issue><spage>3087</spage><epage>3092</epage><pages>3087-3092</pages><issn>0008-4042</issn><eissn>1480-3291</eissn><abstract>The diethylamine catalyzed hydrolysis of trimethylfluorosilane in acetonitrile solution has been studied by the nuclear magnetic resonance technique. The concentration and temperature dependence of the preexchange lifetime of a fluorine in the exchange reaction was determined from the collapse of the trimethylfluorosilane doublet. The order with respect to trimethylfluorosilane, water, and diethylamine was experimentally determined. 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title N.M.R. Study of Base-Catalyzed Hydrolysis of Trimethylfluorosilane
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