SYNTHESIS OF ARYLSILANE AND HETEROARYLSILANE BY CLEAVAGE OF HEXAMETHYLDILANE

被引：21

作者：

BABIN, P ^{[1
]}

BENNETAU, B ^{[1
]}

THEURIG, M ^{[1
]}

DUNOGUES, J ^{[1
]}

机构：

[1] UNIV BORDEAUX 1,CHIM ORGAN & ORGANOMET LAB,CNRS,UA 35,F-33405 TALENCE,FRANCE

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1993年 / 446卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(93)80045-D

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

In the presence of hexamethylphosphoramide and a catalytic quantity of tetrakis(triphenylphosphine)palladium, hexamethyldisilane reacts with various functional aryl bromides to give the corresponding arylsilanes in satisfactory yields. The reaction has been extended to fluorinated aromatics and, for the first time, to bromo-derivatives of pyridine and quinoline as well as to 3,4-dichlorotrifluoromethylbenzene. This process, which avoids the use of a stoichiometric amount of metal, is especially useful when the function attached to the aryl bromide is not compatible with common organometallic intermediates.

引用

页码：135 / 138

页数：4

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