HCID 68579338, compound → HCID 68579772, compound

Participants

Reaction Steps

A mixture of tert-butyl 9-ethenyl-2,3-dihydro-1,4-benzoxazepine-4(5H)-carboxylate (349 mg, 1.27 mmol) and 10% palladium on carbon (50.0 mg) in methanol (6 ml) was stirred under a hydrogen atmosphere for 12 hr. The reaction mixture was filtered, and the filtrate was concentrated. The residue was poured into water, and the mixture was extracted with ethyl acetate. The extract was dried over anhydrous magnesium sulfate, and the solvent was evaporated under reduced pressure to give the desired product (260 mg, 73.9%) as an oil.

Provenance & Evidence