Hydrogen chloride-ethyl acetate → 1-(2-(4-(bis(3-phenyl-2-propyn-1-yl)amino)piperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one hydrochloride

Participants

Reaction Steps

To 5 mL of an ethyl acetate solution containing 0.24 g of 1-(2-(4-(bis(3-phenyl-2-propyn-1-yl)amino)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 224 mg of 1-(2-(4-(bis(3-phenyl-2-propyn-1-yl)amino)piperidin-1-yl)ethyl)-7-methoxyquinoxalin-2(1H)-one hydrochloride as a brown solid.

Provenance & Evidence