2-amino-3-(t-butoxycarbonyl)-4-methyl-5-(4-trifluoromethoxyphenyl)thiophene 、
三氟乙酸 以
甲苯 为溶剂,
反应 3.0h,
以to afford 2-amino-4-methyl-5-(4-trifluoromethyloxyphenyl)thiophene trifluoroacetic acid salt的产率得到2-amino-4-methyl-5-(4-trifluoromethoxyphenyl)thiophene trifluoroacetic acid salt