Issue 11, 2010
From the journal:

Chemical Communications

A new aspect of nickel-catalyzed Grignard cross-coupling reactions: selective synthesis, structure, and catalytic behavior of a T-shape three-coordinate nickel(i) chloride bearing a bulky NHC ligand†

Satoshi Miyazaki,a   Yuji Koga,a   Taisuke Matsumotob  and  Kouki Matsubara*a  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
E-mail: kmatsuba@fukuoka-u.ac.jp
Fax: +81-92-865-6030

b Analytical Center, Institute for Advanced Material Study, Kyushu University, 6-1 Kasuga, Fukuoka, Japan

Abstract

Novel T-shape three-coordinate nickel(I) chlorides bearing an N-heterocyclic carbene ligand, NiCl(IPr)2 (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-ylidene), were isolated by a reaction of Ni(0)(NHC)2 with aryl chlorides. This Ni(I) complex was shown to act as a catalyst in a cross-coupling reaction of aryl halides with phenylmagnesium chloride.

Graphical abstract: A new aspect of nickel-catalyzed Grignard cross-coupling reactions: selective synthesis, structure, and catalytic behavior of a T-shape three-coordinate nickel(i) chloride bearing a bulky NHC ligand

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Article information

DOI
https://doi.org/10.1039/B924716E
Article type
Communication
Submitted
24 Nov 2009
Accepted
28 Jan 2010
First published
11 Feb 2010

Chem. Commun., 2010,46, 1932-1934

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A new aspect of nickel-catalyzed Grignard cross-coupling reactions: selective synthesis, structure, and catalytic behavior of a T-shape three-coordinate nickel(I) chloride bearing a bulky NHC ligand

S. Miyazaki, Y. Koga, T. Matsumoto and K. Matsubara, Chem. Commun., 2010, 46, 1932 DOI: 10.1039/B924716E

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