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 aqueous sodium hydroxide solution was added to the solution, and they were stirred at room temperature for 3 days. The reaction liquid was concentrated and then treated with ethyl acetate as the extractant in an ordinary manner to obtain the title compound.

1. customThe reaction liquid
2. concentrationwas concentrated
3. additiontreated with ethyl acetate as the extractant in an ordinary manner