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ChemInform Abstract: Rh-Catalyzed Transannulation of N-Tosyl-1,2,3-triazoles with Terminal Alkynes.

✍ Scribed by Buddhadeb Chattopadhyay; Vladimir Gevorgyan

Publisher
John Wiley and Sons
Year
2011
Weight
41 KB
Volume
42
Category
Article
ISSN
0931-7597

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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