HCID 21329302, compound → HCID 21329310, compound

Participants

Reaction Steps

The nitro product of Step D, 340 mg. (0.001 mole), in 30 ml. of methanol was hydrogenated in the presence of 50 mg. of 5% palladium on carbon. The theoretical amount of hydrogen was absorbed. The catalyst was removed by filtration and the filtrate was evaporated to give the product which was crystallized from benzene by addition of hexane, m.p. 177°-178° C.

Provenance & Evidence