Studies on Organophosphorus Compounds 55. A New and Facile Synthetic Route to 1-Alkyl(Aryl)-2-amino-1-hydroxyalkylphosphonic Acids
作者:Chengye Yuan、Deliang Chen
DOI:10.1055/s-1992-26154
日期:——
Nucleophilic addition of dimethyl phosphite to acylamino ketones prepared conveniently by the Dakin-West reaction involving reaction of the corresponding α-amino acids and acid anhydrides, followed by subsequent hydrolysis affords 1-alkyl(aryl)-2-amino-1-hydroxyalkylphosphonic acids in satisfactory yield.