Question

 

Draw the taustomeric forms of azepines and compare their stabilities.

17 Nov 2025
Answer :
Word Count : 267
Azepines are seven-membered heterocyclic compounds containing one nitrogen atom in the ring. They exhibit tautomerism due to the presence of an imine (C=N) and an amine (C–NH) group, allowing keto-enamine type equilibrium. The most common tautomers of azepines are the imine form and the amine form. In the imine form, the nitrogen atom is double-bonded to a carbon atom, while in the amine form, the hydrogen shifts
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