Aromatic Compounds.

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Presentation transcript:

Aromatic Compounds

Facts about double and triple bonds

Structure of Benzene Benzene is the parent of a class of especially stable compounds called aromatic compounds. It was first isolated by Faraday in 1825 from compressed illuminating gas Different structures were suggested for benzene (C6H6). The regular conjugated hexagon structure was suggested by Kekuli` in 1865

Orbital Model for Benzene

Nomenclature of Aromatic Compounds

Disubstituted Benzene

Assigning Priority Examples Halogens < alkanes < alkenes < amines < OH < ketone < aldehyde < acid < ester Examples

Aromatic Compounds in Nature and Health

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