反应详情

To 20 mL of an ethyl acetate solution containing 122 mg of (1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-5-bromoquinolin-2(1H)-one, 0.2 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and stirred at room temperature for 10 min. The resulting, solid was filtered to give 98 mg of (1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-5-bromoquinolin-2(1H)-one hydrochloride as a white solid.

1. additionwas added
2. filtrationThe resulting, solid was filtered