Hydrogen chloride-ethyl acetate → HCID 67397065, compound

Participants

Reaction Steps

To a solution of tert-butyl ({4-fluoro-5-(2-fluoropyridin-3-yl)-1-[(3-{[(2-hydroxyethyl)amino]carbonyl}phenyl)sulfonyl]-1H-pyrrol-3-yl}methyl)methylcarbamate (226 mg) in ethyl acetate (3 mL) and 2-propanol (2 mL) was added 4 mol/L hydrogen chloride-ethyl acetate solution (6 mL), and the mixture was stirred at room temperature for 2 hr. The reaction mixture was concentrated under reduced pressure, and the residue was recrystallized from ethanol to give the title compound as a white solid (yield 99 mg, 50%).

Provenance & Evidence