Issue 6, 2006
From the journal:

Chemical Communications

Influence of anellation in N-heterocyclic carbenes: Novel quinoxaline-anellated NHCs trapped as transition metal complexes†

Shanmuganathan Saravanakumar,a   Markus K. Kindermann,a   Joachim Heinicke*a  and  Martin Köckerlingb  

* Corresponding authors

a Institut für Chemie und Biochemie, Ernst-Moritz-Arndt-Universität Greifswald, 17487 Greifswald, Germany
E-mail: heinicke@uni-greifswald.de
Fax: +49 3834 864319
Tel: +49 3834 864318

b Anorganische Chemie – Festkörperchemie, Universität Rostock, D-18051 Rostock
E-mail: martin.koeckerling@uni-rostock.de
Fax: 0381-498-6382
Tel: 0381-498-6390

Abstract

The synthesis, NMR-, and crystal structure data of novel electron-deficient quinoxaline anellated imidazol-2-ylidene precursors and complexes thereof are reported and compared with related less electron-withdrawing or non-anellated N-heterocyclic carbenes and complexes to illustrate anellation effects.

Graphical abstract: Influence of anellation in N-heterocyclic carbenes: Novel quinoxaline-anellated NHCs trapped as transition metal complexes

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Article information

DOI
https://doi.org/10.1039/B512884F
Article type
Communication
Submitted
14 Sep 2005
Accepted
06 Dec 2005
First published
04 Jan 2006

Chem. Commun., 2006, 640-642

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Influence of anellation in N-heterocyclic carbenes: Novel quinoxaline-anellated NHCs trapped as transition metal complexes

S. Saravanakumar, M. K. Kindermann, J. Heinicke and M. Köckerling, Chem. Commun., 2006, 640 DOI: 10.1039/B512884F

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