Chiral Separations by Capillary Electrophoresis Using Cinchona Alkaloid Derivatives as Chiral Counter-Ions
Cinchona alkaloids and derivatives thereof, obtained by dedicated structural modifications, have a long tradition in various stereochemical methods. Among them, their stereoselective ion-pairing capabilities for acidic compounds have been exploited for capillary electrophoretic enantiomer separations of chiral acids (1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14).
KeywordsMigration Acetonitrile Proline Alkaloid Cyclohexane
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