CARBOXYLIC ANHYDRIDES ORTHOESTERS - NOVEL REAGENT SYSTEMS FOR DERIVATIZATION OF AMINOALKANEPHOSPHONIC ACIDS FOR CHARACTERIZATION BY GAS-CHROMATOGRAPHY AND MASS-SPECTROMETRY .3.
Zh. Kudzin et al., CARBOXYLIC ANHYDRIDES ORTHOESTERS - NOVEL REAGENT SYSTEMS FOR DERIVATIZATION OF AMINOALKANEPHOSPHONIC ACIDS FOR CHARACTERIZATION BY GAS-CHROMATOGRAPHY AND MASS-SPECTROMETRY .3., Journal of chromatography, 678(2), 1994, pp. 299-312
Studies of the derivatization of aminoalkanephosphonic acids by means
of carboxylic anhydrides-trialkyl orthoester systems are reported. Gas
chromatographic separations of mixtures of derivatized 1-aminoalkane-
phosphonic acids and low-resolution electron impact mass spectra for t
he derivatives studied are presented.