Chiral Basket Resorc[4]arenes are well known chiral solvating agents that can induce enantiodiscrimination towards aminoacids, peptides and nucleosides. We synthesized both enantiomer of some basket resorc[4]arenes capable of forming stable diasteromeric host-guest complexes with some nucleosides like cytidine and cytarabine. The reactivity and the structures of the complexes were investigated in gas-phase (ESI-IRMPD, ESI-FT-ICR) and in solution (DOSY, ROESY). Different "in" and "out" structures were found both in solution and in gas-phase, moreover the results were supported by theoretical calculations.
Chiral Supramolecular Chemistry of Basket Resorc[4]arenes / Calcaterra, Andrea. - (2013 Feb 11).
Chiral Supramolecular Chemistry of Basket Resorc[4]arenes
CALCATERRA, ANDREA
11/02/2013
Abstract
Chiral Basket Resorc[4]arenes are well known chiral solvating agents that can induce enantiodiscrimination towards aminoacids, peptides and nucleosides. We synthesized both enantiomer of some basket resorc[4]arenes capable of forming stable diasteromeric host-guest complexes with some nucleosides like cytidine and cytarabine. The reactivity and the structures of the complexes were investigated in gas-phase (ESI-IRMPD, ESI-FT-ICR) and in solution (DOSY, ROESY). Different "in" and "out" structures were found both in solution and in gas-phase, moreover the results were supported by theoretical calculations.| File | Dimensione | Formato | |
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Chiral Supramolecular Chemistry of Basket Resorc[4]arenes.pdf
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