N-(4-methoxyphenyl)-3-nitrobenzene-carboximidoyl chloride 、
丙酸肼 以
甲苯 、
三乙胺 为溶剂,
以to obtain 9.5 g of 3-ethyl-4-(4-methoxyphenyl)-5-(3-nitrophenyl)-4H-1,2,4-triazole melting at 126° C.的产率得到3-ethyl-4-(4-methoxyphenyl)-5-(3-nitrophenyl)-4H-1,2,4-triazole