BENZO-FUSED HETEROCYCLIC SYSTEMS SUCH AS BENZIMIDAZOLEDERIVATIVES HAVE GAINED SPECIAL ATTENTION IN THE LAST FEW YEARS BECAUSE OF THEIR EVER-INCREASING AND UNDENIABLE ROLES IN MEDICINAL AND ORGANIC FIELDS OF CHEMISTRY [1].THE BENZIMIDAZOLE UNITIS REGARDED AS AN IMPORTANT PHARMACOPHORE IN MODERN DRUGDISCOVERY [2]. A NUMBER OF SYNTHETIC METHODS HAVE BEEN DEVELOPED TO UNCOVER A VARIETY OF NEW REAGENTS FOR THE PREPARATION OF BENZIMIDAZOLES [3]. THE MOST COMMONLY-USED SYNTHETIC APPROACHES TYPICALLY ENTAIL THE CONDENSATION OF O-ARYLENEDIAMINES WITH CARBONYL COMPOUNDS, SUCH AS ALDEHYDES, CARBOXYLIC ACIDS AND THEIR DERIVATIVES [4]. HOWEVER, MOST OF THE REPORTED METHODS HAVE SEVERAL DRAWBACKS INCLUDING LOW YIELD, LONG REACTION TIME, THE USE OF EXPENSIVE REAGENTS, HARSH REACTION CONDITIONS, TEDIOUS WORKUP PROCEDURES, INVOLVING MORE THAN ONE STEP IN THEIR SYNTHESIS, AND CO-OCCURRENCE OF SEVERAL SIDE REACTIONS. HEREIN, WE WERE INTRIGUED BY THE POSSIBILITY OF APPLYING NANOTECHNOLOGY TO DESIGN A NOVEL, ACTIVE, RECYCLABLE, AND RECOVERABLE VANADIUM Catalyst AND USED IT FOR THE FIRST TIME IN THE SYNTHESIS OF ARYL BENZIMIDAZOLE DERIVATIVES UNDER MILD REACTION CONDITIONS (SCHEME 1). THIS REPORT WILL ASSIST IN THE MORE EFFICIENT PREPARATION OF SIMILAR PRODUCTS.