چكيده به لاتين
A simple ultrasonic-assisted method was developed for in situ synthesize of Sandarac resin- copper conjugated (Cu/SD) nanocomposites, using copper (II) acetate salts as the starting materials and SDdarac resin powder as capping agent. The Cu/SD nanocomposites have been characterized by FT-IR analysis, scanning electron microscopy (SEM), XPS analysis, Energy-Dispersive X-ray Spectroscopy (EDX) and X-ray diffraction (XRD). Afterward, the first catalytic report of Cu/SD was achieved by studying its catalytic activity in the synthesis of 1-4-disubstitued-1,2,3-Triazoles via a three-component one pot reaction of benzyl Chloride, sodium azide, and phenyl acetylene in water under ultrasound irradiation. Based on this study, Cu/SD was an efficient, separable, recyclable, and green catalyst from natural source.
