Chiral Ligand Exchange Chromatography: Separation of Enantiomeric Mixtures of Underivatized a-Amino Acids under UV Detection
Enantiomeric mixtures of alanine, serine, threonine, valine, methionine, leucine and norleucine were resolved in ligand exchange reversed phase HPLC (reproducibly), by using L-proline, L-hydroxyproline or N,N-dimethyl-L-phenylalanine (2 mmol L-1) and Cu(CH3COO)2 (1 mmol L-1) in water or in water/met...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Química
2002-01-01
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| Series: | Journal of the Brazilian Chemical Society |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532002000500019 |