HCID 68579627, compound → HCID 68577991, compound

Participants

Reaction Steps

A mixture of tert-butyl 9-[(1E)-propa-1-ene-1-yl]-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate (170 mg, 0.587 mmol) and 10% palladium on carbon (100 mg) in methanol (5 ml) was stirred under a hydrogen atmosphere for 12 hr. The reaction mixture was filtered, and the filtrate was concentrated. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=2:1) to give the desired product (140 mg, 81.9%) as an oil.

Provenance & Evidence