Synthesis of Difluoromethyl Pyrazoles by [3+2] Cycloaddition Reaction of Difluoroacetohydrazonoyl Bromides with Vinyl Sulfonefones
LIU Xiaokang, ZHOU Yuxiu, LI Xiaoyong, LUO Wenjing, WANG Kehu, WANG Junjiao, HUANG Danfeng, HU Yulai
Chem. J. Chinese Universities . 2025, (2): 20240302 .  DOI: 10.7503/cjcu20240302