Methanol → HCID 67539285, compound

Participants

Reaction Steps

To 0.4 mL of methanol solution containing 47 mg of tert-butyl (2,3-dihydro-1,4-benzodioxin-6-ylmethyl)(1-(2-(4-methyl-2-oxo-7-phenylquinolin-1(2H)-yl)ethyl)piperidin-4-yl)carbamate, 0.4 mL of 4 mol/L hydrogen chloride/ethyl acetate solution was added, and stirred for 30 min. 0.8 mL of methanol and 0.8 mL of 4 mol/L hydrogen chloride/ethyl acetate solution were further added, stirred for 2 hours and allowed to stand at room temperature for 13 hours. Ethyl acetate was added, and the resulting solid was filtered to give 34 mg of 1-(2-(4-((2,3-dihydro-1,4-benzodioxin-6-ylmethyl)amino)piperidin-1-yl)ethyl)-4-methyl-7-phenylquinolin-2(1H)-one hydrochloride as a white solid.

Provenance & Evidence