Preparation of 1,3,5-Trisubstituted Pyrazoles with Cascade Reaction Catalyzed by Cu between Hydrazonoyl Halide and Terminal Alkynes
Li Fuwei, Wang Xiaolong, Yu Haitao
Chin. J. Org. Chem. . 2016, (5): 1127 -1132 .  DOI: 10.6023/cjoc201511033