Sodium hydride → HCID 58577341, compound

Participants

Reaction Conditions

Reaction Steps

3-Methyl-2-(methylsulfonyl)-3H-imidazo[4,5-b]pyridine (90 mg) was added to a solution of 1-(4-hydroxyphenyl)-3,3-dimethyl-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (119 mg) and NaH (20.45 mg) in DMF (2 mL) at 100° C. The mixture was heated at 180° C. for 30 min under microwave irradiation. The reaction mixture was diluted with MeOH and concentrated under reduced pressure. The residue was purified by column chromatography (NH silica gel, eluted with 0%-50% EtOAc in hexane) to give 3,3-dimethyl-1-{4-[(3-methyl-3H-imidazo[4,5-b]pyridin-2-yl)oxy]phenyl}-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (120 mg) as white crystals.

Provenance & Evidence