3.Next

Aromatic compounds or arenes are organic compounds "with a chemistry typified by benzene" and "cyclically conjugated."The word "aromatic" originates from the past grouping of molecules based on odor, before their general chemical properties were understood. The current definition of aromatic compounds does not have any relation to their odor. Aromatic compounds are now defined as cyclic compounds satisfying Hückel's rule.Aromatic

3.Next