Benzimidazoles are heterocyclic aromatic organics. These bicyclic compounds consist of benzene and imidazole moieties. The most prominent benzimidazole compounds are Anti-helminthic drugs and vitamin B12. Anthelmintic drugs are Albendazole, Mebendazole, Triclabendazole, Thiabendazole, Cambendazole, Parbendazole, Flubendazole etc. Benzimidazoles also have fungicidal properties. In the present study benzimidazole derivatives are synthesized and characterized such as 3, 4-dinitrophenyl pivalate, 3, 4-diaminophenyl pivalate, 2-amino-1H benzo[d]imidazol- 6-yl pivalate, 2-(2-substituted benzamido)-1H-benzo[d]imidazol-6-yl pivalate
