Copper Salt Catalyzed Azide-[3 + 2] Cycloadditions of Ynamides and Bis-ynamides.

A one-pot synthesis of amide-substituted triazoles from alkyl bromides and ynamides is described here along with syntheses of novel bis-ynamides and their applications in [3+2] cycloadditions with azides to construct unique bis-triazoles.