反应详情

To 3 mL of an ethyl acetate solution containing 0.32 g of 1-(2-(4-(4-ethylbenzylamino)piperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one, 2 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and stirred at room temperature. The resulting solid was filtered to give 302 mg of 1-(2-(4-(4-ethylbenzylamino)piperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one hydrochloride as a brown solid.

1. additionwas added
2. filtrationThe resulting solid was filtered