HCID 54069555, compound → HCID 18950751, compound

Participants

Reaction Steps

Ethyl 4-[3-oxo-3-(3-pyridyl)-1-propenyl]phenoxyacetate (3.85 g) and 1.15 g of 10% Pd--C were suspended in 300 ml of ethanol, and stirred in hydrogen atmosphere at ambient temperature and pressure for three hours. The reaction mixture was filtered, and the filtrate was evaporated under reduced pressure. The residue obtained was subjected to chromatography on a silica gel column, and from a fraction eluted with methylene chloride was obtained 1.95 g of ethyl 4-[3-oxo-3-(3-pyridyl)propyl]phenoxyacetate.

Provenance & Evidence