The electronic circular dichroism spectra of achiral product ‘‘Lumogen F Red’’ (ROT-300) in four different chiral solvents are recorded at different temperatures. DFT calculations allow to identify two enantiomeric conformers for ROT-300. In vacuo they are equally populated; in chiral solvents one enantiomer prevails. Thermodynamic quantities involved in the chiral preference are derived.

Triggering Dissymmetry in Achiral Dye Molecules by Chiral Solvents:Circular Dichroism Experiments and DFT Calculations

ABBATE, Sergio;LEBON, France;LONGHI, Giovanna;PASSARELLO, Marco;
2011-01-01

Abstract

The electronic circular dichroism spectra of achiral product ‘‘Lumogen F Red’’ (ROT-300) in four different chiral solvents are recorded at different temperatures. DFT calculations allow to identify two enantiomeric conformers for ROT-300. In vacuo they are equally populated; in chiral solvents one enantiomer prevails. Thermodynamic quantities involved in the chiral preference are derived.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11379/133728
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