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Zeo-click synthesis: CuI-zeolite-catalyzed one-pot two-step synthesis of triazoles from halides and related compounds

✍ Scribed by Valérie Bénéteau; Andrea Olmos; Thirupathi Boningari; Jean Sommer; Patrick Pale

Publisher
Elsevier Science
Year
2010
Tongue
French
Weight
904 KB
Volume
51
Category
Article
ISSN
0040-4039

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✦ Synopsis

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.

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