84340-66-9Relevant academic research and scientific papers
Phosphonodipeptides: synthesis and separation of diastereoisomers
Kafarski, Pawel,Lejczak, Barbara,Mastalerz, Przemslaw,Szewczyk, Jerzy,Wasielewski, Czeslaw
, p. 3081 - 3084 (1982)
Diastereoisomeric mixtures of phosphonodipeptides, prepared from racemic dialkyl 1-aminoalkanephosphonates, were separated by ion-exchange column chromatography.Phosphonodipeptides were found to be much more readily available from dialkyl 1-aminoalkanephosphonates than from the corresponding free acids and the mixed carboxylic-carbonic anhydride method was found to be the most effective one.
