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Copper(i) complexes as catalysts for the synthesis of N-sulfonyl-1,2,3-triazoles from N-sulfonylazides and alkynes

✍ Scribed by Cano, Israel ;Nicasio, M. Carmen ;Pérez, Pedro J.

Book ID
118223466
Publisher
Royal Society of Chemistry
Year
2010
Tongue
English
Weight
143 KB
Volume
8
Category
Article
ISSN
1477-0520

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## Abstract The [3+2] cycloaddition of nonactivated terminal alkynes and trimethylsilyl azide proceeded smoothly in the presence of Cu^I^ catalyst and DMF/MeOH, to give the corresponding __N__‐unsubstituted triazoles in good to high yields. The reaction most probably proceeds through the in situ fo