A heterocyclic compound contains at least one atom other than carbon (such as O, N, S) in its ring structure. An aromatic compound is cyclic, planar, conjugated, and obeys Hückel's rule (4n+2 pi electrons).
Which one of the following is NOT a heterocyclic aromatic compound ?
Asked in UPSC CAPF 2020 · Topic: Organic Chemistry (Heterocyclic Chemistry: Synthesis and reactions of common five and six-membered heterocycles (pyrrole, furan, thiophene, pyridine, indole, quinoline).)
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