Synthesis of Dihydropyrazoles by Pd‐Catalyzed Carboamination of Alkenyl Hydrazones with Aryl Triflates

Abstract Herein, we presented a novel and highly efficient strategy for the synthesis of dihydropyrazoles via Pd‐catalyzed carboamination reaction of alkenyl hydrazones with aryl triflates. The simultaneous formation of C−C and C−N bonds in one step is particularly appealing. This methodology provides a practical and efficient avenue of the synthesis of diversely aryl substituted dihydropyrazoles in good yields.