▎ 摘　　要

A Cu(II) Schiff base complex immobilized on graphene oxide has been synthesized and characterized by FTIR, FT-RAMAN, XRD, UV, TEM, FE-SEM, EDAX, TGA, N-2 adsorption-desorption and AAS analysis. The immobilized complex has been found to be a highly efficient and recyclable heterogeneous catalyst for the synthesis of propargylamines in aqueous medium.