HCID 90778721, compound → HCID 69491436, compound

Participants

Reaction Steps

Rac-4-trifluoromethyl-benzenesulfonic acid (4-nitro-benzyl)-(2-oxo-azepan-3-yl)-amide (2.08 g, 4.4 mmol) was dissolved in methanol (50 ml), palladium on charcoal (200 mg, 10%) was added and the mixture was hydrogenated at room temperature for 2 hours. The catalyst was filtered off and the filtrate was evaporated. The residue was recrystallised from heptane/ethyl acetate to yield a yellowish solid (1.2 g, 61%).

Provenance & Evidence