in Wiley Online Library (wileyonlinelibrary.com).1,4-Disubstituted 1,2,3-triazoles are prepared through the 1,3-dipolar cycloaddition of propargyl (alcohols/amines) and aryl azides in the presence of a mixture of Cu(OAc) 2 .H 2 O and NaAs as the catalyst. This method offers the advantages of mild experimental conditions, operational simplicity, and high-to-excellent reaction yields.
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