HCID 59446912, compound → HCID 59446860, compound

Participants

Reaction Steps

A solution of ethyl 3-(4-nitrobenzylsulfonyl)propanoate (Intermediate 41, 3.9 g; 12.9 mmol) in EtOAc (100 ml) and ethanol (200 ml) was treated with palladium (400 mg, 5% on C). The mixture was stirred under hydrogen for 5 hours, filtered and the solvent removed in vacuo to give the title compound as an off-white solid (3.5 g, quant).

Provenance & Evidence