Question

Why pyrolle and furan and thiophene are called as superaromatic compounds?

Answer 1

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✔✔ Since they all have pi electrons,pyrrole furan and thiophene are called as aromatic rings.

✔✔ Unlike benzene a pair of pi electrons isn't available in the ring but on the hetero-atoms i.e,N,O,S.

✔✔ The lone pair of these atoms is in conjugation with the ring and hence give rise to resonance.

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Answer 2

$\huge\red{Answer}$

Since they all have pi electrons,pyrrole furan and thiophene are called as aromatic rings. Unlike benzene a pair of pi electrons isn't available in the ring but on the hetero-atoms i.e,N,O,S. The lone pair of these atoms is in conjugation with the ring and hence give rise to resonance.

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