Selective C-F Bond Activation of Tetrafluorobenzenes by Nickel(0) with a Nitrogen Donor Analogous to N-Heterocyclic Carbenes

被引：81

作者：

Doster, Meghan E. ^{[1
]}

Johnson, Samuel A. ^{[1
]}

机构：

[1] Univ Windsor, Dept Chem & Biochem, Windsor, ON N9B 3P4, Canada

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 12期

基金：

加拿大自然科学与工程研究理事会;

关键词：

amides; C-F activation; fluorides; nickel; zwitterions; TRANSITION-METALS; CRYSTAL-STRUCTURE; COMPLEXES; REACTIVITY; LIGANDS; COORDINATION; PYRIDINE; AMIDES;

D O I：

10.1002/anie.200806048

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) N, not NHC: A neutral, basic, strong σ-donor nitrogen ancillary ligand with properties analogous to those of N-heterocyclic carbenes (NHCs) was developed to aid in the oxidative additions of challenging substrates to late transition metals. Selective, room-temperature C-F bond activation was observed with hexa-, penta-, and all three isomers of tetrafluorobenzene using a nickel(0) source in the presence of this donor. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2185 / 2187

页数：3

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