the ability of certain organic compounds to exist in isomeric structures which differ from each other in the position of a hydrogen atom and a double bond. The individual tautomers are in equilibrium and some pure tautomers have been isolated.
the ability of certain organic compounds to exist in isomeric structures which differ from each other in the position of a hydrogen atom and a double bond. The individual tautomers are in equilibrium and some pure tautomers have been isolated.