HCID 53902714, compound → HCID 67008394, compound

Participants

Reaction Steps

To a solution of ethyl 3-cyano-3-(3-methoxyphenyl)propanoate (11.9 g) in ethanol (41 ml), 12 N hydrochloric acid (3.8 ml) and 20% palladium hydroxide on carbon (2.10 g) was added, and the mixed solution was stirred in hydrogen atmosphere at room temperature for 15 hours. The solvent was removed by evaporation under reduced pressure, and resulting crude product was purified by column chromatography (neutral OH type silica gel, methanol/chloroform=2 to 9%) to give ethyl 4-amino-3-(3-methoxyphenyl)butanoate (3.80 g).

Provenance & Evidence