反应详情

Using methyl 3-(3-carboxy-4-methoxyphenyl)-2,2-dimethylpropanoate (204 mg, 0.766 mmol), triethylamine (135 ml, 0.969 mmol), ethyl chlorocarbonate (82.0 ml, 0.843 mmol), 4-(trifluoromethyl)benzylamine (120 ml, 0.842 mmol) and 8 ml of dehydrated dichloromethane and conducting the procedure similar to Example 7, 309 mg (95%) of the title compound were obtained as a colorless oil.