SEARCH Articles Figures Tables 1.3- Prototropic hydrogen shift 2- hydroxy-, prototropic tautomerism 6-Membered rings prototropic tautomerism Alkenes prototropic rearrangements Allyl rearrangement prototropic Annular Prototropic Tautomerism Base-induced Prototropic Rearrangements Formation of Acyclic Fragments by Homodiene Prototropic shift Heteroaromatic compounds prototropic tautomerism Heteroaromatic compounds, free-radical prototropic tautomerism Imines 1,3-prototropic rearrangement Katritzky, A. R., Lagowski, J. M., Prototropic Katritzky, A. R., Lagowski, J. M., Prototropic Tautomerism of Heteroaromatic Perimidine, prototropic tautomerism Propene prototropic Protein prototropic groups Prototropic Isomerization of Propargyl Compounds Prototropic Isomerizations and Rearrangements Prototropic amino acid Prototropic cyclization Prototropic ene Prototropic equilibrium Prototropic group Prototropic isomerisations Prototropic isomerization Prototropic mechanisms Prototropic organic reactions Prototropic reactions Prototropic reactions activation Prototropic reactions photochemical Prototropic rearrangements Prototropic shift Prototropic tautomerism of heteroaromatic Prototropic tautomerism of heteroaromatic Overview and Methodology Prototropic tautomerism of heteroaromatic compounds Prototropic tautomerism of heteroaromatic compounds 27 Suppl Prototropic tautomerization Prototropic tautomers Prototropic tautomers of purine Prototropic, of heteroaromatic compounds Purines prototropic tautomerism Rearrangement reactions prototropic Rearrangements prototropic, base-catalysed Substitutions Following Primary Rearrangements (The Prototropic Routes) Substrates involved in prototropic equilibria Substrates not involved in prototropic equilibria Synthesis Based on Prototropic Rearrangement Tautomeric prototropic equilibrium Tautomerism prototropic The Fault Line in Prototropic Tautomerism