Regioselective hydrosilylation of terminal acetylenes via acetylene-Co2(CO)4dppm complex:: effects of the ligands in acetylenedicobalt complex

被引：28

作者：

Tojo, S ^{[1
]}

Isobe, M ^{[1
]}

机构：

[1] Nagoya Univ, Grad Sch Bioagr Sci, Organ Chem Lab, Nagoya, Aichi 4648601, Japan

来源：

TETRAHEDRON LETTERS | 2005年 / 46卷 / 03期

关键词：

hydosilvlation; vinylsilane; acetylenedicobalt complex;

D O I：

10.1016/j.tetlet.2004.11.118

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The regioselective hydrosilylation of the acetylenedicobalt complex on the terminal acetylene with special reference to the ligands to produce a vinylsilane is described. It was found that the use of the ligands exchanged dicobalttetracarbonyl bis(diphenyl-phosphino)methane complex dramatically changed the regioselectivity compared to the corresponding dicobalthexacarbonyl complex. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：381 / 384

页数：4

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