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  • Title: [Chiral ion-pair chromatography].
    Author: Li X, Zeng S.
    Journal: Se Pu; 1998 Mar; 16(2):118-22. PubMed ID: 11326980.
    Abstract:
    A chiral counter-ion dissolved in the mobile phase can be used to separate enantiomers of acids and amines. The principles and related separation variables have been reviewed. A successful enantiomeric separation is highly dependent on the features of counter-ion chosen for the experiments. The most important properties of a suitable chiral reagent can be summarized as follows: (1) acid-base character of counter-ion; (2) hydrophobicity of counter-ions; (3) presence of suitable functional groups; (4) enantiomeric purity of counter-ion, etc. It is also discussed about the influences of various chromatographic conditions and the applications of chiral ion-pair chromatography.
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