HCID 86699355, compound → HCID 86699354, compound

Participants

Reaction Steps

A suspension of 300 mg of (R)-benzyl 1-{tert-butoxycarbonyl(butyl)amino}propan-2-ylcarbamate and 30 mg of 10% palladium-carbon in 10 mL of methanol was vigorously stirred at room temperature for 16 hours in a hydrogen gas atmosphere. The reaction solution was filtered through celite, and the filtrate was concentrated under reduced pressure. The obtained crude product was purified by silica gel column chromatography (dichloromethane:methanol=10:1) to obtain 180 mg of the title compound as a colorless oil (95%).

Provenance & Evidence