Enantioseparation of hydroxy acids on easy-to-prepare continuous beds for capillary electrochromatography

This paper deals with the enantioseparation of hydroxy acids by ligand‐exchange capillary electrochromatography. A chiral continuous bed was easily prepared by in situ polymerization of monomers, including an L‐4‐hydroxyproline derivative. This phase showed chiral recognition for several hydroxy aci...

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Veröffentlicht in:	Electrophoresis 2001-08, Vol.22 (12), p.2616-2619
Hauptverfasser:	Schmid, Martin G., Grobuschek, Nina, Lecnik, Oliver, Gübitz, Gerald, Végvári, Ákos, Hjertén, Stellan
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acids - chemistry Amino Acids - isolation & purification Capillary electrochromatography Chiral beds Continuous beds Electrophoresis, Capillary - methods Enantiomer separation Hydroxy Acids - chemistry Hydroxy Acids - isolation & purification Ligand-exchange Ligands Mandelic Acids - chemistry Mandelic Acids - isolation & purification Monolithic phases Polymers Stereoisomerism
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Beschreibung
Zusammenfassung:	This paper deals with the enantioseparation of hydroxy acids by ligand‐exchange capillary electrochromatography. A chiral continuous bed was easily prepared by in situ polymerization of monomers, including an L‐4‐hydroxyproline derivative. This phase showed chiral recognition for several hydroxy acids, in addition to amino acids.
ISSN:	0173-0835 1522-2683
DOI:	10.1002/1522-2683(200107)22:12<2616::AID-ELPS2616>3.0.CO;2-G