Tetraarylstannagermene:: A molecule with a Ge=Sn double bond

被引：29

作者：

Schäfer, A ^{[1
]}

Saak, W ^{[1
]}

Weidenbruch, M ^{[1
]}

机构：

[1] Univ Oldenburg, Fachbereich Chem, D-26111 Oldenburg, Germany

来源：

ORGANOMETALLICS | 2003年 / 22卷 / 02期

关键词：

D O I：

10.1021/om020855f

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of the Grignard compound RMgBr, R = 2,4,6-(Pr3C6H2)-Pr-i, with GeCl2.(dioxane) and SnCl2 furnishes the stannagermene R2Ge=SnR2 (4) with a short Ge-Sn double bond length of 2.5065(5) Angstrom. Treatment of 4 with dry oxygen at low temperature yields a 3,4-germastannadioxetane with a stretched O-O bond length.

引用

页码：215 / 217

页数：3

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