Preparation and characterization of Cu (II) supported on poly(8-hydroxyquinoline-p-styrene sulphonate) and its application as catalyst for the synthesis of hexahydroquinolines

摘要

Cu (II) supported on poly(8-hydroxyquinoline-p-styrenesulfonate) (Cu (II)@PHQSS) was prepared and fully characterized by the different techniques including fourier transform infrared spectroscopy (FT-IR), H-1 NMR, C-13 NMR, thermal gravimetric analysis (TGA), differential thermal gravimetric (DTG), differential thermal analysis (DTA), scanning electron microscope (SEM) and energy dispersive X-ray analysis (EDS). Afterward, the Cu (II)@PHQSS as nanostructured catalyst was used as catalyst for the synthesis of hexahydroquinolines.