2-(4-Chloro-phenoxy)-2-[5-(2-hydroxy-phenyl)-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl]-1-p-tolyl-ethanone 在
溴 、
溶剂黄146 作用下,
以95%的产率得到2-Bromo-2-(4-chloro-phenoxy)-2-[5-(2-hydroxy-phenyl)-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl]-1-p-tolyl-ethanone