5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-piperidin-1-yl-4,5-dihydro-1H-pyrazole-3-carboxamide 、
对甲苯磺酸 以
乙酸乙酯 为溶剂,
反应 24.0h,
以93%的产率得到5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-4,5-dihydro-1H-pyrazole-3-carboxamide p-toluenesulfonate