Tert-butyl 2-(2-(benzyloxy)-5-(furan-3-yl)benzamido)-4-phenylbenzoate → Tert-butyl 2-(2-hydroxy-5-(tetrahydrofuran-3-yl)benzamido)-4-phenylbenzoate

Participants

Reaction Steps

To a solution mixture of tert-butyl 2-(2-(benzyloxy)-5-(furan-3-yl)benzamido)-4-phenylbenzoate (0.048 g) in methanol (2 mL) and dioxane (2 mL), 10% palladium-carbon (20 mg) was added, followed by stirring under a hydrogen atmosphere at room temperature for 2 hours. The insoluble substrate was removed by filtration, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography [Fuji Silysia Chemical Ltd., PSQ100B (spherical), eluent: 97-85% hexane/ethyl acetate] to obtain 0.027 g of tert-butyl 2-(2-hydroxy-5-(tetrahydrofuran-3-yl)benzamido)-4-phenylbenzoate as a white solid.

Provenance & Evidence