Ligands that Store and Release Electrons during Catalysis

被引：244

作者：

Dzik, Wojciech I. ^{[1
]}

van der Vlugt, Jarl Ivar ^{[1
]}

Reek, Joost N. H. ^{[1
]}

de Bruin, Bas ^{[1
]}

机构：

[1] Univ Amsterdam, Vant Hoff Inst Mol Sci, Supramol & Homogeneous Catalysis Grp, NL-1098 XH Amsterdam, Netherlands

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2011年 / 50卷 / 15期

基金：

欧洲研究理事会;

关键词：

cobalt; cross-coupling; homogeneous catalysis; ligand cooperativity; N; O ligands; GALACTOSE-OXIDASE; REDUCTIVE ELIMINATION; OXIDATIVE ADDITION; ZIRCONIUM(IV); RADICALS; COMPLEX;

D O I：

10.1002/anie.201006778

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electron(ic) banking: First-row transition metals can be given a noble character by redox-active ligands, thus enabling two-electron oxidative addition and reductive elimination steps (see scheme). A recently reported cobalt-mediated Negishi-type cross-coupling reaction provides an illustrative example of this concept and reveals its potential to develop new catalytic reactions with cheap, abundant metals. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

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收藏

页码：3356 / 3358

页数：3

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