Comment on Study of Tetraethyl Orthosilicate Hydrolysis by in Situ Generation of Water

被引：0

作者：

David, Lawrence D. ^{[1
]}

机构：

[1] General Technology Division, IBM Corporation, Hopewell Junction, New York,12533, United States

来源：

Journal of the American Ceramic Society | 1988年 / 71卷 / 09期

关键词：

Silicon compounds;

D O I：

10.1111/j.1151-2916.1988.tb06425.x

中图分类号：

O6 [化学]; TQ03 [化学反应过程]; TQ02 [化工过程（物理过程及物理化学过程）];

学科分类号：

0703 ; 081701 ; 081704 ;

摘要：

Researchers present their views on the study of tetraethyl orthosilicate hydrolysis by in situ generation of water. The researchers state that silylenium ions cannot be invoked as reasonable intermediates in silicon alkoxide hydrolysis mechanisms. There is ample precedent for fivecoordinate silicon species, which are plausible intermediates in rationalizing displacements from silicon alkoxides.

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