Chemistry - GOC Question with Solution | TestHub

ChemistryGOCAromaticityMedium2 minQB

ChemistryMediumsingle choice

Classify thiepine as aromatic, anti-aromatic or non-aromatic. (assume the ring is planar)

structure

Answer:

Solution:

Three $C = C$ bonds (6π) + the S lone pair (2π) = 8π = 4n (n = 2) in a planar ring. Anti-aromatic.

Stream:JEESubject:ChemistryTopic:GOCSubtopic:Aromaticity

⏱ 2mℹ️ Source: QB

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