Hypervalent silicon hydrides: evidence for their intermediacy in the exchange reactions of di-and tri-hydrogenosilanes catalysed by hydrides (NaH, KH and LiAlH 4)
B Becker, RJP Corriu, C Guérin, BJL Henner
Index: Becker, B.; Corriu, R. J. P.; Guerin, C.; Henner, B. J. L. Journal of Organometallic Chemistry, 1989 , vol. 369, p. 147 - 154
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Citation Number: 34
Abstract
Abstract Di-and tri-hydrogenosilanes, RR′ SiH 2 and RSiH 3 (R= aryl, allyl or benzyl; R′ aryl or alkyl), readily undergo exchange reactions, involving silicon carbon bonds and silicon-hydrogen bonds, in the presence of hydrides (LiAlH 4, KH and NaH) as catalysts. These results are discussed in terms of five-coordinate silicon hydrides as intermediates in the reaction.
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