The diverse reactions of the silylene Si[(NCH2But)2C6H4-1,2] with Li[Si(SiMe3)3](thf)3 and K[N(SiMe3)2]

被引：35

作者：

Gehrhus, B ^{[1
]}

Hitchcock, PB ^{[1
]}

Lappert, MF ^{[1
]}

Slootweg, JC ^{[1
]}

机构：

[1] Univ Sussex, Chem Lab, Brighton BN1 9QJ, E Sussex, England

来源：

CHEMICAL COMMUNICATIONS | 2000年 / 15期

关键词：

D O I：

10.1039/b003833o

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The silylene Si[(NCH2But)(2)C6H4-1,2] 1 inserts into the Li-Si bond of Li[Si(SiMe3)(3)](thf)(3) to afford the new silyllithium compound Li[(1)Si(SiMe3)(3)](thf)(2) 2, whereas 1 with K[N(SiMe3)(2)] yields the amidopotassium compound K[N(SiMe3){(1)(SiMe3)}](thf)(x) [x = 0 (3a) or 3 (3b)]; the X-ray structures of the crystalline mononuclear complex 2 and the polymeric aggregate 3a are reported, and NMR spectra show that in solution 2 is in equilibrium with its factors.

引用

页码：1427 / 1428

页数：2

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