LOW-TEMPERATURE NMR EVIDENCE SHOWS THE ELUSIVE SILICONIUM ION IS A FURTHER EXAMPLE OF TAUTOMERIC EQUILIBRIUM

被引：19

作者：

BENIN, VA ^{[1
]}

MARTIN, JC ^{[1
]}

WILLCOTT, MR ^{[1
]}

机构：

[1] VANDERBILT UNIV,DEPT CHEM,NASHVILLE,TN 37235

来源：

TETRAHEDRON LETTERS | 1994年 / 35卷 / 14期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0040-4039(00)76778-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Compounds with a potentially pentacoordinated silicon central atom have been synthesized using a new tridentate ligand. Detailed NMR studies have shown, however, that, in contrast to an earlier report(1), each of these species exists in solution as an equilibrium mixture of two equivalent structures in which the central atom is tetracoordinated.

引用

页码：2133 / 2136

页数：4

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