N-amino-N'-[3-(1H-tetrazol-5-yl)-4'-trifluoromethyl-biphenyl-4-yl]-3,5-bis-trifluoromethyl-benzamidine 、
三光气 在
吡啶 作用下,
以
吡啶 为溶剂,
反应 5.33h,
以to provide the title compound as a white solid (0.04 g, yield 11%)的产率得到5-(3,5-bis-trifluoromethyl-phenyl)-4-[3-(2H-tetrazol-5-yl)-4'-trifluoromethyl-biphenyl-4-yl]-2,4-dihydro-[1,2,4]triazol-3-one