What is aromaticity of benzene

In this chapter, we discuss the stability of benzene and other aromatic compounds, explaining it in terms of resonance and molecular orbital theory.Write an orbital diagram of any aromatic polygon.10 four structural criteria must be satisfied for a compound to be aromatic.Benzene has alternating double bond structure and it has an aromatic odor.These molecules do not easily react with other reagents.

Here, n=2 and (4n+2)πe = 10πe which obeys huckel's rule.Toluene is a colorless, clear liquid that has a sweet, distinct smell.Typical reactions of benzene are electrophilic aromatic substitutions.In the case of benzene, we have 3 π bonds (6 electrons), so 4n + 2 = 6.Instead, benzene tends to undergo substitution reactions which preserve the aromaticity.

What is the structure of benzene?The criteria for aromaticity [1] a molecule must be cyclic.Spectroscopy of aromatic compounds ir:Distinguished from aliphatic compounds by electronicCompounds from fused benzene or aromatic heterocyclic rings are themselves aromatic naphthalene:

Then we get (4n+2)πe = 6πe which satisfies the huckel's rule.It is used as a starting material for the preparation of varieties of aromatic compounds which are used for the manufacture of dyes, drugs, perfumes, explosives, etc.The more this energy the more stable molecule is.It meets the requirements of aromaticity.