反应详情

To a stirred solution of 0.266 g of ethyl [2-(2-tert-butoxycarbonylaminoethyl)-5-isopropylphenyl]oxalamate in 2 mL of ethanol was added 2 mL of 21% hydrogen chloride-ethanol solution at room temperature. After being stirred at the same temperature for 2 hours, the reaction mixture was concentrated under reduced pressure to give 0.179 g of ethyl N-[2-(2-aminoethyl)-5-isopropylphenyl]oxalamate hydrochloride.

1. concentrationthe reaction mixture was concentrated under reduced pressure