Cinchona Alkaloid-Based Zwitterionic Chiral Stationary Phases Applied for Liquid Chromatographic Enantiomer Separations: An Overview. 2019

István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
Institute of Pharmaceutical Analysis, University of Szeged, Szeged, Hungary. ilisz@chem.u-szeged.hu.

For the early 2000s, chromatographic methods applying chiral stationary phases (CSPs) became the most effective techniques for the resolution of chiral compounds on both analytical and preparative scales. High-performance liquid chromatography (HPLC) employing various types of chiral selectors covalently bonded to silica-based supports offers a state-of-the-art methodology for "chiral analysis." Although a large number of CSPs are available nowadays, the design and development of new "chiral columns" are still needed since it is obvious that in practice one needs a good portfolio of different columns to face the challenging task of enantiomeric resolutions. The development of the unique chiral anion, cation, and zwitterion exchangers achieved by Lindner and his partners serves as an expansion of the range of the efficiently applicable CSPs.In this context this overview chapter discusses and summarizes direct enantiomer separations of chiral acids and ampholytes applying zwitterionic ion exchangers derived from Cinchona alkaloids. Our aim is to provide comprehensive information on practical solutions with focus on the molecular recognition and methodological variables.

UI MeSH Term Description Entries
D007475 Ion Exchange Resins High molecular weight, insoluble polymers which contain functional groups that are capable of undergoing exchange reactions (ION EXCHANGE) with either cations or anions. Ion Exchange Resin,Exchange Resin, Ion,Exchange Resins, Ion,Resin, Ion Exchange,Resins, Ion Exchange
D008956 Models, Chemical Theoretical representations that simulate the behavior or activity of chemical processes or phenomena; includes the use of mathematical equations, computers, and other electronic equipment. Chemical Models,Chemical Model,Model, Chemical
D002853 Chromatography, Liquid Chromatographic techniques in which the mobile phase is a liquid. Liquid Chromatography
D002930 Cinchona Alkaloids Alkaloids extracted from various species of Cinchona. Alkaloids, Cinchona
D013237 Stereoisomerism The phenomenon whereby compounds whose molecules have the same number and kind of atoms and the same atomic arrangement, but differ in their spatial relationships. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 5th ed) Molecular Stereochemistry,Stereoisomers,Stereochemistry, Molecular,Stereoisomer
D014867 Water A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) Hydrogen Oxide

Related Publications

István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
December 2012, Journal of chromatography. A,
István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
August 2017, Journal of separation science,
István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
January 2015, Analytical and bioanalytical chemistry,
István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
October 2019, Analytica chimica acta,
István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
September 2014, Journal of pharmaceutical and biomedical analysis,
István Ilisz, and Attila Bajtai, and Antal Péter, and Wolfgang Lindner
August 2004, Journal of chromatography. A,
Copied contents to your clipboard!