Synthesis, physical properties, and biological behaviour of synthetic aromatic heterocyclic compounds and their derivatives

Aromatic heterocyclic compounds are a versatile class of organic compounds that are categorized by incorporating one or heteroatoms such as nitrogen, oxygen, or sulphur. The presence of non-carbonaceous exhibits the unique electronic configurations, structural versatility, and chemical and thermal stability. These heterocyclic compounds play a vital role in various areas of chemistry, particularly in the areas of biological applications. This chapter provides an overview of the heterocyclic compounds such as pyrrole, pyridine, quinoline, imidazole, and azole derivatives with their significant properties and their application in biological applications.