Synthesis and structure of cyclotrigermenium salt of the tetrakis{3,5-bis(tri-fluoromethyl)phenyl}borate anion. A stable free germyl cation in the condensed phase

被引：50

作者：

Ichinohe, M ^{[1
]}

Fukaya, N ^{[1
]}

Sekiguchi, A ^{[1
]}

机构：

[1] Univ Tsukuba, Dept Chem, Ibaraki 3058571, Japan

来源：

CHEMISTRY LETTERS | 1998年 / 10期

关键词：

D O I：

10.1246/cl.1998.1045

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The reaction of tetrakis(tri-t-butylsilyl)cyclotrigermene with Ph3C+.[3,5-(CF3)(2)C6H3]B- (TFPB) and Ph3C+.(C6F5)(4)B- (TPFPB) in benzene produced the stable free tris(tri-t-butylsilyl)cyclotrigermenium ion (2a) with the corresponding tetraarylborate as a counter anion. The crystal structure of 2a TFPB reveals a free germyl cation with a 2a . electron system.

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页码：1045 / 1046

页数：2

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