Cobalt Manganese Oxide Nanoparticles as Recyclable Catalyst for Efficient Synthesis of 2-Aryl-1-arylmethyl-1H-1,3-benzimidazoles under Solvent-Free Conditions.

The newly synthesized nanocatalyst is shown to be a highly efficient green catalyst for the synthesis of 2-aryl-1-arylmethyl-1H-1,3-benzimidazoles (III) under solvent-free conditions.