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Chiral cyclohexane based fluorescent chemosensors for enantiomeric discrimination of aspartate |
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| Authors: | Ana M. Costero,Manuel Colera,Salvador Gil,Krisztina Pá l |
| Affiliation: | a Department of Organic Chemistry, Universidad de Valencia, 46100-Burjassot, Valencia, Spain b Instituto de Ciencia Molecular, Universidad de Valencia, Campus de Paterna, Valencia, Spain c Chemical Research Centre, Hungarian Academy of Sciences, 1025 Budapest, PO Box 17, Hungary d Department of Physical Chemistry, Budapest University of Technology and Economics, 1521 Budapest, PO Box 91, Hungary |
| Abstract: | Some new chiral cyclohexyl based fluorescent anion receptors have been synthesized and their absolute configuration has been determined by using circular dichroism (CD). Complexation experiments have been carried out with several dicarboxylates, and stoichiometries and complexation constants for the corresponding complexes have been determined. The chiral discrimination ability of these ligands for chiral dicarboxylates has been studied and the best results have been obtained with TMA aspartate. |
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