Water → HCID 50991662, compound

Participants

Reaction Steps

To a solution of methyl 3-(isopropyl(methyl)amino)-2-(6-(pyrrolidin-1-yl)pyridin-3-yl)quinoxaline-6-carboxylate (130.0 mg, 0.32 mmol) in methanol (20 mL) was added sodium hydroxide (64.3 mg, 1.61 mmol) and water (1 mL) with stirring overnight at room temperature. The reaction mixture was concentrated under vacuum, dissolved in water (20 mL) and adjusted to pH 7 with hydrochloric acid (1N). The solids were collected to afford 3-(isopropyl(methyl)amino)-2-(6-(pyrrolidin-1-yl)pyridin-3-yl)quinoxaline-6-carboxylic acid as a light yellow solid (60.3 mg, 48%).

Provenance & Evidence