2-(1-Naphthylmethylene)-3-(phenethylcarbamoyl)propionic acid → HCID 13746611, compound

Participants

Reaction Steps

A solution of 4.00 g of 2-(1-naphthylmethylene)-3-(phenethylcarbamoyl)propionic acid in 120 ml of acetic acid was hydrogenated over 2.0 g of a 10% palladium-charcoal under a hydrogen atmosphere at room temperature. After filtration of the catalyst, the filtrate was evaporated under reduced pressure, and hexane was added to the residue. The precipitated crystals were collected by filtration to obtain 3.40 g of (±)-2-(1-naphthylmethyl)-3-(phenethylcarbamoyl)-propionic acid as colorless crystals.

Provenance & Evidence