1-(N-Acylamino)alkanephosphonates. Part IV. N-Acylation of 1-Aminoalkanephosphonic Acids

Practical general procedures ofN-acylation of 1-aminoalkanephosphonic acids, including N-acetylation, N-benzoylation and N-pivaloylation of the representative aminophosphonic acids are described. Physico-chemical properties of synthesized derivatives are presented. Dissociation equilibria, determined for some representative 1-(N-acyl-amino)alkanephosphonic acids, are listed.