Hydrogen chloride-ethyl acetate → HCID 67539386, compound

Participants

Reaction Steps

To 10 mL of a chloroform solution containing 228 mg of 1-(2-(4-((benzo[b]thiophen-2-yl)methylamino)piperidin-1-yl)ethyl)-7-fluoroquinoxalin-2(1H)-one, 1 mL of 4 mol/L hydrogen chloride/ethyl acetate was added, and stirred at room temperature for 10 min. The solvent was removed under reduced pressure, ethyl acetate was added, and the resulting solid was filtered to give 247 mg of 1-(2-(4-((benzo[b]thiophen-2-yl)methylamino)piperidin-1-yl)ethyl)-7-fluoroquinoxalin-2(1H)-one hydrochloride as a pale brown solid.

Provenance & Evidence