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Bidentate Lewis Acids as Catalysts for the Activation of 1,2-Diazenes in Organic Synthesis

Wegner, Hermann A. and Kessler, Simon N.. (2012) Bidentate Lewis Acids as Catalysts for the Activation of 1,2-Diazenes in Organic Synthesis. Synlett, 2012, Vol. 5. pp. 699-705.

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Official URL: http://edoc.unibas.ch/dok/A6083365

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Abstract

A new concept for the catalysis of the inverse-electron-demand Diels-Alder (IEDDA) reaction of 1,2-diazenes using bidentate Lewis acid was recently reported by our group. The general catalytic principle is based on the simultaneous coordination of the bidentate Lewis acid to the 1,2-diazene moiety, lowering the LUMO to facilitate the cycloaddition step. Extrusion of N-2 regenerates the catalyst and after elimination the aromatic product is obtained. In this account the development of this new catalytic principle is described and put into the general context of Lewis acid catalysis.
Faculties and Departments:05 Faculty of Science > Departement Chemie > Former Organization Units Chemistry > Organische Synthese (Wegner)
UniBasel Contributors:Wegner, Hermann A. A.
Item Type:Article, refereed
Article Subtype:Research Article
Bibsysno:Link to catalogue
Publisher:Georg Thieme
ISSN:0936-5214
Note:Publication type according to Uni Basel Research Database: Journal article
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Last Modified:10 Apr 2015 09:13
Deposited On:24 May 2013 09:04

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