Fe3o4 Magnetic Nanoparticles (Fe3o4 Mnps): A Magnetically Reusable Catalyst For Synthesis of Benzimidazole Compounds

In this paper, fe3o4 magnetic nanoparticles (fe3o4 mnps) were prepared and introduced as an efficient and eco-friendly catalyst for the synthesis of benzimidazole derivatives. the as-synthesized fe3o4 magnetic nanoparticles were characterized by ft-ir spectroscopy and scanning electron microscopy (sem).this method afforded the target products in high yields and the catalytic system could be recycled and reused without significant loss of catalytic activity.