Methanol → HCID 10311028, compound

Participants

Reaction Steps

Potassium carbonate (20 mg) and MeOH (1 mL) were added to a solution of [[(acetyloxy)acetyl]((1R,2R)-2-{[(2,3-dichloro-4H-thieno[3,2-b]pyrrol-5-yl)carbonyl]amino}-2,3-dihydro-1H-inden-1-yl)amino]acetic acid (Method 19, 120 mg, 0.23 mmol) in THF (5 mL) and the reaction was stirred at ambient temperature for 24 h. The volatiles were removed by evaporation under reduced pressure, the residue dissolved in water and acidified to pH 2.0 and then extracted into EtOAc (3×10 mL). The volatiles were removed by evaporation under reduced pressure to afford the title compound (110 mg, 100%) as a white solid.

Provenance & Evidence