ethyl 5-(3-methoxyphenyl)-2-(4-nitrophenyl)imidazole-4-carboxylate 、
sodium hydroxide 以
乙醇 为溶剂,
以to give 5-(3-methoxyphenyl)-2-(4-nitrophenyl)imidazole-4-carboxylic acid (42.1 g), melting point 116-118° C. (decomposition)的产率得到5-(3-methoxyphenyl)-2-(4-nitrophenyl)imidazole-4-carboxylic acid