Synthesis and characterization of sterically hindered arylsilanes containing the 2,4,6-trimethoxyphenyl ligand (TMP):: X-ray structures of (TMP)SiH3, (TMP)2SiH2, and (TMP)3SiH

被引：13

作者：

Braddock-Wilking, J ^{[1
]}

Levchinsky, Y ^{[1
]}

Rath, NP ^{[1
]}

机构：

[1] Univ Missouri, Dept Chem, St Louis, MO 63121 USA

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1999年 / 588卷 / 01期

基金：

美国国家科学基金会;

关键词：

silicon; arylsilane; steric hindrance; solid state structure;

D O I：

10.1016/S0022-328X(99)00345-9

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The homologous series of primary, secondary and tertiary silanes containing the sterically demanding 2,4,6-trimethoxyphenyl (TMP) group have been prepared in yields ranging from 22 to 45%. The arylsilanes were characterized by multinuclear NMR, IR, GC-MS, elemental analyses, and X-ray crystallography. Relatively short intramolecular distances are observed between Si and the O atoms in the ortho-methoxy groups of the aryl ligand and are shorter than the sum of the van der Waal's radii in the solid state for all three arylsilanes. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：51 / 59

页数：9

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