2-Bromo-2-[5-(4-chloro-phenoxymethyl)-4-phenylamino-4H-[1,2,4]triazol-3-ylsulfanyl]-1-(4-chloro-phenyl)-ethanone 在
吡啶 作用下,
以
乙醇 为溶剂,
反应 2.0h,
以70%的产率得到[3-(4-Chloro-phenoxymethyl)-5-phenyl-5,6-dihydro-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-(4-chloro-phenyl)-methanone