Abstract
Development and application of a preparative HPLC method for the separation of phosphonium salts is described. Analytical chromatograms obtained by means of ion-pair chromatography as well as adsorption chromatography in the presence or absence of acid are presented. A description of successful preparative separations is also given. The chromatographic fractions were identified by 1H- and 31P-NMR spectroscopy.
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