SEARCH Articles Figures Tables Keto-enol tautomerization reactions acid-catalyzed ketonization Ketones keto-enol tautomerism Ketones, reductive cleavage tautomerism Ketones, tautomerism Ketones, tautomerism Tautomerism of ketones Tautomerization of ketone Tautomerization unsaturated ketones The Resonance Contribution to Ketone and Amide Tautomerism