Issue 14, 2015
From the journal:

Chemical Communications

Imine-functionalised protic NHC complexes of Ir: direct formation by C–H activation†

Fan He,a   Pierre Braunstein,*a   Marcel Wesoleka  and  Andreas A. Danopoulos*ab  

* Corresponding authors

a Laboratoire de Chimie de Coordination, Institut de Chimie (UMR 7177 CNRS), Université de Strasbourg, 4 rue Blaise Pascal, 67081 Strasbourg Cedex, France
E-mail: braunstein@unistra.fr

b Institute for Advanced Study (USIAS), Université de Strasbourg, 4 rue Blaise Pascal, 67081 Strasbourg Cedex, France
E-mail: danopoulos@unistra.fr

Abstract

N-Arylimine-functionalised protic NHC (pNHC) Ir(I) and Ir(III) complexes are obtained directly from neutral or cationic Ir(I) imidazole complexes using excess [Ir(cod)(μ-Cl)]2 or TlPF6, respectively. N-Arylimine-functionalised imidazolium salts lead to imidazole or pNHC complexes by competing N–H or C–H bond activation depending on the type of imidazolium counterion.

Graphical abstract: Imine-functionalised protic NHC complexes of Ir: direct formation by C–H activation

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Article information

DOI
https://doi.org/10.1039/C4CC10109J
Article type
Communication
Submitted
18 Dec 2014
Accepted
06 Jan 2015
First published
07 Jan 2015

Chem. Commun., 2015,51, 2814-2817

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Imine-functionalised protic NHC complexes of Ir: direct formation by C–H activation

F. He, P. Braunstein, M. Wesolek and A. A. Danopoulos, Chem. Commun., 2015, 51, 2814 DOI: 10.1039/C4CC10109J

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