Thermodynamics of Acidity and Photoacidity in trans-Resveratrol Analogues: The Role of Prototropic Tautomerism
The thermodynamics of protonation equilibria and equilibria between enol and keto tautomers occurring in naturally found hydroxy derivatives of trans-resveratrol analogues were investigated. Reaction Gibbs free energies at room temperature were obtained using the B3LYP functional together with a continuum solvation mod...