@Preethi
can you please explain tautomerism with examples
tautomerism is changing the functional group within a compound by resonance or electron pair delocalation.
Tautomers are isomers of a compound which differ only in the position of the protons and electrons. The carbon skeleton of the compound is unchanged. A reaction which involves simple proton transfer in an intramolecular fashion is called a tautomerism.
Enol fom Arnide ImidZ acid form Amine form Lgctim Imine