Cu complex of supported on CoFe2O4 / HPA magnetic nanoparticles as a recyclable catalyst for the synthesis of polyhydroquinoline derivatives

Abstract

In this study, a new heterogeneous Cu complex of supported on nanomagnetic CoFe2O4 / HPA was synthesized and identified by FT-IR, SEM, XRD, VSM, ICP, EDX techniques. Then, the applicability of the synthesized nanoparticles was tested as a recyclable catalyst for the synthesis of quinoline derivatives, an important class of potentially bioactive compounds. The products are obtained in good to high yields (75 pot reaction procedure involving benzaldehyde compounds, dicarbonyl , Ammonium acetate and keto ester under solvent-free conditions.