tert-butyl (5-(2,4-dichlorophenyl)-2-(dimethylcarbamoyl)-7-methylimidazo[1,2-a]pyrimidin-6-yl)methylcarbamate 、
三氟乙酸 以
二氯甲烷 为溶剂,
反应 2.0h,
以33%的产率得到6-(aminomethyl)-5-(2,4-dichlorophenyl)-N,N,7-trimethylimidazo[1,2-a]pyrimidine-2-carboxamide trifluoroacetate