HCID 70219528, compound → HCID 13747407, compound

Participants

Reaction Steps

A solution of ethyl 2-ethoxy-4-[N-(1-(2-piperidinophenyl)-1-butyl)-aminocarbonylmethyl]-cinnamate (0.54 g, 1.1 mmol) in ethanol (15 ml) is hydrogenated for 1 hour at ambient temperature and under 3 bars of hydrogen on 10% palladium/charcoal (0.1 g). The mixture is filtered, concentrated by evaporation in vacuo and the evaporation residue is crystallized from petroleum ether.

Provenance & Evidence