Synthesis of the dibismuthene complex [{μ-η2-(cis-Me3SiCH2Bi)2}(W(CO)5}2] from a cyclobismuthane and [W(CO)5(thf)]

被引：0

作者：

Balázs, L ^{[1
]}

Breunig, HJ ^{[1
]}

Lork, E ^{[1
]}

机构：

[1] Univ Bremen, Inst Anorgan & Phys Chem, D-28334 Bremen, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2002年 / 41卷 / 13期

关键词：

D O I：

10.1002/1521-3773(20020703)41:13<2309::AID-ANIE2309>3.0.CO;2-M

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The wings of the butterfly structure are widely extended in 2 (see picture, R Me3SiCH2), a complex with a dibismuthene ligand, which coordinates as a "side-on"-bridging, four-electron donor to two tungsten atoms. Complex 2 is formed from the reaction of [W(CO)5(thf)] with alkylbismuth five- and three-membered rings of cyclobismuthanes 1, which exist in equilibrium.

引用

页码：2309 / 2312

页数：4

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