Abstract

AbstractSince the design and development of new ideal catalysts pave the way to green chemistry, a concise, convenient and green protocol was developed for the one‐pot three‐component synthesis of 1,4‐disubstituted‐1,2,3‐triazoles in the presence of a magnetic heterogeneous copper catalyst at room temperature and micellar medium. An easily prepared copper(II) chloride immobilized on 8‐aminoquinoline functionalized magnetic Fe3O4@SiO2 (MNPs@8‐AQ.CuCl2) showed high catalytic performance for the micellar promoted 1,3‐dipolar cycloaddition of alkyl azides to terminal alkynes in water and ambient temperature condition. Various techniques, such as Fourier transform infrared (FT‐IR), X‐ray Diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), Energy‐dispersive X‐ray spectroscopy (EDX), thermogravimetric analysis (TGA), Elemental analysis on carbon, hydrogen and nitrogen (CHN) and atomic absorption spectroscopy (AAS) were used to confirm the successful synthesis of the heterogeneous catalyst.

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