Bimetal‐Catalyzed Cascade Reaction for Efficient Synthesis of N‐isopropenyl 1,2,3‐Triazoles via in situ Generated 2‐Azidopropenes

: A bimetal-catalyzed cascade reaction for the synthesis of N-isopropenyl 1,2,3-triazoles in high yield is reported. This reaction involves the generation of 2-azidopropenes in situ by C(sp3 )-OAr bond cleavage for click reaction and features a broad substrate scope, good functional group tolerance and readily available substrates.