Journal
TETRAHEDRON LETTERS
Volume 51, Issue 28, Pages 3673-3677Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2010.05.036
Keywords
Zeolites; Copper; Halides; Catalysis; Water; Triazole
Categories
Funding
- CNRS
- Franco-Indian exchange program
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Cu-I-zeolites proved to be an efficient heterogeneous catalyst for the one-pot two-step synthesis of triazoles from halides or tosylates, sodium azide, and alkynes. The step and atom economies of this cascade reaction as well as water used as solvent and catalyst recycling make such synthesis a trully green process. With selected substrates, the peculiar roles of Cu-I-zeolites as catalysts were highlighted. (C) 2010 Elsevier Ltd. All rights reserved.
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