HCID 70075262, compound → HCID 70075092, compound

Participants

Reaction Steps

A solution of 5-(2-methyl-3,5-dibenzyloxyphenyl)-hydantoin (1.13 g, 2.8 mmol) in methanol (100 ml) was shaken in a Parr hydrogenation apparatus at 60 p.s.i. over 10% Palladium/charcoal (120 mg) for 6 hours. The reaction suspension was filtered over celite and the filtrate evaporated in vacuo to give 5-(2-methyl-3,5-dihydroxyphenyl)-hydantoin as an off-white solid.

Provenance & Evidence