反应详情

847 mg (2.43 mmol) of ethyl (1-t-butoxycarbonyl-4-piperidyloxy)benzoate was dissolved in 50 ml of ethanol. 5 ml of 1 N sodium hydroxide solution was added to the obtained solution, and they were stirred at room temperature for 3 days. The reaction solution was concentrated and then treated with ethyl acetate as the extraction solvent in an ordinary manner to obtain the title compound.

1. concentrationThe reaction solution was concentrated
2. additiontreated with ethyl acetate as the extraction solvent in an ordinary manner