A phenyl ring fused to an imidazole ring is present in the benzimidazole Because of their special chemical and biological properties, compounds with Benzimidazole nuclei have long piqued the curiosity of synthetic and medicinal chemists. Hoebrecker produced the first Benzimidazole in history in 1872 A few years later, Ladenburg used acetic acid and 3,4-diaminotoluene to reflux the chemical to generate the identical product. Other names for the Benzimidazole are benzoyloxies or Benzimidazole. In light of this nomenclature, Benz imidazole would also be referred to as 2-methyl Benzimidazole and methyl-ophenylenediamine. Many naturally occurring chemicals and different medications contain benzimidazole derivatives, which are fascinating heterocycles. Effects that are spasmolytic, hypotensive, vasodilator, and local anaesthetic. The goal of research is to provide an overview of the Benzimidazole components of the microwave synthesis processes used to produce benzimidazole derivatives until 2013. This is due to the importance of these heterocyclic compounds.