Methanol → HCID 19763361, compound

Participants

Reaction Steps

A solution of 150 ml of methanol containing 5 g of 5-oximino-7-phenyl-5H-pyrimido[5,4-d][2]-benzazepine is treated with a slurry of active Raney-Nickel catalyst1 in ethanol (10 g). The resulting suspension is hydrogenated on a Parr apparatus at 60 psi and 23° C. for about 30 hours. The catalyst is removed by filtration and the filtrate is concentrated to afford the title compound.

Provenance & Evidence