Methanol → HCID 19799247, compound

Participants

Reaction Conditions

Reaction Steps

Cu(OAc)2 (9.69 g, 53.39 mmol) was added to a stirred solution of 4-(4-fluorophenylamino)-5,6-dihydropyridin-2(1H)-one (I-59e: 5 g, 24.27 mmol) and Pd(OAc)2 (490 mg, 2.18 mmol) in DMF (96 mL) under argon atmosphere and the resulting reaction mass was heated at 130° C. for 2 hours. The reaction was monitored by TLC (5% methanol in DCM). The reaction mass was cooled to room temperature and filtered through a celite bed. The filtrate was partitioned between water and ethyl acetate. The organic layer was washed with water, brine solution, dried over Na2SO4 and concentrated to afford the crude product. Purification by column chromatography on silica gel (1% methanol in DCM) afforded 2.2 g of the product (44.7% yield).

Provenance & Evidence