SEARCH Articles Figures Tables Carbonyl-enol tautomerizations tautomers Enol tautomer Enol tautomer Enol tautomers Enol tautomers Enol tautomers Enolate anions Enolate tautomers Keto and Enol Tautomers Keto-enol tautomer Solvent effects keto-enol tautomer equilibria Tautomer Tautomers Tautomers 1,2-enolization Tautomers keto-enol Tautomers keto-enol tautomerism