反应详情

A mixture of ethyl 4-(4-pyridyl)benzoate (1.0 g), 1 N NaOH (8.8 ml) and ethanol (8.8 ml) was stirred at room temperature for 1 hour and diluted with water, to which was added 1 N hydrochloric acid (8.8 ml) to give the title compound as crystals (0.76 g, 86.4%).