2-氯-4,4,4-三氟乙酰乙酸乙酯 、
1-(3-甲氧基-4-(4-甲基-1H-咪唑-1-基)苯基)硫脲 在
2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-4-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester 、 crude product 、 silica gel 、
methanol-dichloromethane 、 methylene chloride diethyl ether 作用下,
反应 120.0h,
以to yield 31 mg (24%) of 2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-4-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester as a light yellow solid的产率得到2-[3-methoxy-4-(4-methyl-imidazol-1-yl)-phenylamino]-4-trifluoromethyl-thiazole-5-carboxylic acid ethyl ester