HCID 67072314, compound → HCID 67072607, compound

Participants

Reaction Steps

A stirring suspension of 4-(benzyloxy)-1-(4-(methylsulfonyl)phenyl)-pyridine-2(1H)-one (3.0 g, 8.44 mmol) and palladium on activated carbon (1.63 g, 10 wt. %, wet, Aldrich) in THF (150 mL) and methanol (250 mL) was under hydrogen (balloon) for 1 hr. The resulting mixture was purged with nitrogen and then diluted with THF (150 mL) and methanol (50 mL). After stirring under nitrogen for 30 min, the mixture was filtered through a pad of CELITE® 545 filter aid and the filtrate was evaporated under reduced pressure to give 2.28 g crude product as a dark greenish solid. MS (ESI) 266 (M+H).

Provenance & Evidence