Ligand exchange chromatography of amino alcohols. Use of Schiff bases in enantiomer resolution
β Scribed by Gelber, Loren R.; Karger, Barry L.; Neumeyer, John L.; Feibush, Binyamin
- Book ID
- 127097220
- Publisher
- American Chemical Society
- Year
- 1984
- Tongue
- English
- Weight
- 818 KB
- Volume
- 106
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
The separation of amino acid enantiomers using a Cu II complex with L-hydroxyproline as a chiral selector has been investigated by ligand exchange micellar electrokinetic chromatography. It was found that anionic surfactants like Ε½ . sodium dodecyl sulfate SDS , sodium n-decyl sulfate, and sodium n-
Asymmetric resins containing optically active bi-or tridentate a-amino acids as fixed ligands coordinated with Cu 2+, NiZ+ or other transition metal ions can be used for the ligand-exchange chromatography of racemic a-amino acids. The degree of resolution of enantiomers depends both on the nature of