HCID 86679264, compound → HCID 86679265, compound

Participants

Reaction Steps

10% Pd—C (36 mg) was added to a methanol (3.0 mL) solution of N-(benzyloxy)-2-[(biphenyl-4-ylcarbonyl)(methyl)amino]-N′,2-dimethylpropanediamide (0.10 g) as obtained in Example 12-(3), and the mixture was stirred in a hydrogen atmosphere for 4 hours at room temperature. The reaction mixture was filtered through Celite, and the solvent was distilled off. The residue was purified by preparative silica gel thin-layer chromatography (chloroform/methanol=14/1) to obtain 2-[(biphenyl-4-ylcarbonyl)(methyl)amino]-N-hydroxy-N′,2-dimethylpropanediamide (Compound 324, yellow solid) (38 mg, 48%).

Provenance & Evidence