Highly active copper-catalysts for azide-alkyne cycloaddition.

Dalton Trans

Department of Organic Chemistry, Institute of Chemistry, Eötvös Loránd University, Pázmány Péter stny. 1/a, Budapest, Hungary.

Published: January 2010

Bis-triphenylphosphano complexes of copper(I)-carboxylates serve as efficient catalysts for azide-alkyne cycloaddition. The triazole formation takes place straightforwardly at ambient temperature providing a wide variety of products with good yields in the presence of 0.005-0.05% catalyst.

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Source
http://dx.doi.org/10.1039/b920790mDOI Listing

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