Gold Carbene or Carbenoid: Is There a Difference?

被引：256

作者：

Wang, Yahui ^{[1
]}

Muratore, Michael E. ^{[1
]}

Echavarren, Antonio M. ^{[1
,2
]}

机构：

[1] Inst Chem Res Catalonia ICIQ, Tarragona 43007, Spain

[2] Univ Rovira & Virgili, Dept Quim Analit & Quim Organ, E-43007 Tarragona, Spain

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2015年 / 21卷 / 20期

基金：

欧洲研究理事会;

关键词：

carbenes; carbenoids; carbocations; Fischer carbenes; gold; H BOND FUNCTIONALIZATION; CATALYZED OXIDATIVE CYCLIZATION; RETRO-BUCHNER REACTION; METAL CARBENE; ALKYLIDENE COMPLEXES; CARBON NUCLEOPHILES; O BOND; CYCLOPROPANATION; REACTIVITY; PLATINUM;

D O I：

10.1002/chem.201406318

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

By reviewing the recent progress on the elucidation of the structure of gold carbenes and the definitions of metal carbenes and carbenoids, we recommend to use the term gold carbene to describe gold carbene-like intermediates, regardless of whether the carbene or carbocation extreme resonance dominates. Gold carbenes, because of the weak metal-to-carbene p-back-donation and their strongly electrophilic reactivity, could be classified into the broader family of Fischer carbenes, although their behavior and properties are very specific.

引用

页码：7332 / 7339

页数：8

共 156 条

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