Metal vinylidenes as catalytic species in organic reactions

被引：177

作者：

Trost, Barry M. ^{[1
]}

McClory, Andrew ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

CHEMISTRY-AN ASIAN JOURNAL | 2008年 / 3卷 / 02期

关键词：

atom economy; catalysis; chemoselectivity; organic synthesis; vinylidene ligands;

D O I：

10.1002/asia.200700247

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Organic vinylidene species have found limited use in organic synthesis owing to their inaccessibility. In contrast, metal vinylidenes are much more stable and may be readily accessed through transition-metal activation of terminal alkynes. These electrophilic species may be trapped by a number of nucleophiles. Additionally, metal vinylidenes can participate in pericyclic reactions and processes that involve migration of a metal ligand to the vinylidene species. This Focus Review addresses the reactions and applications of metal vinylidenes in organic synthesis.

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页码：164 / 194

页数：31

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