one-pot method for producing α-L- Aruparuchiru -L- phenylalanine methyl ester hydrochloride

摘要

A one-pot process for the preparation of alpha -L-aspartyl-L-phenylalanine methyl ester hydrochloride is disclosed ( alpha -APM(HCl)). alpha -APM(HCl) is an intermediate in the preparation of aspartame.