2-(2,4-dichlorophenyl)-5-hydroxymethyl-1-(4-methoxyphenyl)-1H-imidazole-4-carboxylic acid piperidin-1-ylamide 在
三溴化硼 作用下,
以
二氯甲烷 为溶剂,
反应 3.0h,
以61%的产率得到2-(2,4-dichlorophenyl)-5-hydroxymethyl-1-(4-hydroxyphenyl)-1H-imidazole-4-carboxylic acid piperidin-1-ylamide