Preparation and evaluation of mono (6A-N-ethylenediamine-6A-deoxy)-functionalized β-cyclodextrin bonded stationary phases for normal and reverse-phase high-performance liquid chromatography

The preparation, characterization and potential liquid chromatographic applications of two totally and partly functionalized beta-cycloclextrin-bonded stationary phases were presented. Separation of a series of organophosphorus racemic compounds was achieved under normal and reverse-phase conditions. Separation factor was up to 1.812 and resolution up to 4.072. The influence of chromatographic conditions was investigated and the possible chiral recognition mechanism was proposed.