Issue 16, 2011
From the journal:

Chemical Communications

N-Heterocyclic carbene containing element organic frameworks as heterogeneous organocatalysts†

Marcus Rose,a   Andreas Notzon,b   Maja Heitbaum,b   Georg Nickerl,a   Silvia Paasch,c   Eike Brunner,c   Frank Glorius*b  and  Stefan Kaskel*a  

* Corresponding authors

a Department of Inorganic Chemistry, Dresden University of Technology, Bergstraße 66, D-01069 Dresden, Germany
E-mail: stefan.kaskel@chemie.tu-dresden.de
Fax: +49 351 46337287
Tel: +49 351 46334885

b Organic Chemistry Institute, WestfälischeWilhelms-University of Münster, Corrensstraße 40, D-48149 Münster, Germany

c Department of Bioanalytic Chemistry, Dresden University of Technology, Bergstraße 66, D-01069 Dresden, Germany

Abstract

A bifunctional imidazolium linker was used for the production of highly crosslinked element organic frameworks by Suzuki-coupling with tetrafunctional boronic acids. The resulting porous materials are good heterogeneous organocatalysts in the N-heterocyclic carbene-catalyzed conjugated umpolung of α,β-unsaturated cinnamaldehyde.

Graphical abstract: N-Heterocyclic carbene containing element organic frameworks as heterogeneous organocatalysts

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DOI
https://doi.org/10.1039/C1CC10268K
Article type
Communication
Submitted
14 Jan 2011
Accepted
24 Feb 2011
First published
17 Mar 2011

Chem. Commun., 2011,47, 4814-4816

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N-Heterocyclic carbene containing element organic frameworks as heterogeneous organocatalysts

M. Rose, A. Notzon, M. Heitbaum, G. Nickerl, S. Paasch, E. Brunner, F. Glorius and S. Kaskel, Chem. Commun., 2011, 47, 4814 DOI: 10.1039/C1CC10268K

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