Magnetic Graphene Oxide/Carboxymethyl-Imidazolium-Grafted Chitosan Schiff Base Nanocomposite: A New PdNPs Support for Efficient Catalytic Reduction of Hazardous Nitroarenes

The relevance of aryl amines as raw materials for a variety applications has prompted substantial research into developing highly efficient protocols hazardous nitroarenes reduction. To that end, new sustainable and heterogeneous palladium nanocatalyst was fabricated by immobilization PdNPs on the magntic support composed carboxymethyl-imidazolium ionic liquid-grafted chitosan Schiff base magnetic graphene oxide (CMICSB-MGO) nanocomposites. spectral, thermal, microscopic analyses results revealed successful formation nanocatalyst. activity (CMICSB-MGO-Pd) in catalytic reduction to convert them valuable aminoarenes studied. findings demonstrated excellent activity, superior recoverability, well outstanding reusability under very mild reaction conditions. Moreover, this can be recycled up 8 runs, without significant loss its efficacy or Pd leaching. Thus, are more eco-friendly choices large-scale use could pave way other metal-based catalysts versatile future.