@article{Parsa_Taghizadeh_Mossavi_Hosseini_2024, title={Synthesis, characterization and using Fe3O4@SiO2@FeCl3 as a new nanocatalyst for aza-Michael reaction between amines and ethyl crotonate}, volume={10}, url={https://oiccpress.com/iranian-journal-of-catalysis/article/synthesis-characterization-and-using-fe3o4sio2fecl3-as-a-new-nanocatalyst-for-aza-michael-reaction-between-amines-and-ethyl-crotonate/}, abstractNote={In this article, recyclable Fe3O4@SiO2@FeCl3 was synthesized and entirely characterized by various techniques including XRD, FT-IR, SEM, EDX and VSM analysis. The catalytic ability of produced Fe3O4@SiO2@FeCl3 was studied in the aza-Michael reaction of diethyl amine and ethyl crotonate which lead to high yield of product. Also, this procedure was used to synthesize other derivatives resulted from different amines. Synthesized Fe3O4@SiO2@FeCl3 nanocatalyst has some great advantages such as easy preparation method, simple recovery and high efficiency.}, number={3}, journal={Iranian Journal of Catalysis}, publisher={OICC Press}, author={Parsa, Hamid and Taghizadeh, Mohammad Javad and Mossavi, Mojtaba and Hosseini, Jaber}, year={2024}, month={Feb.}, keywords={Symmetrical sulfide, Aza-Michael reaction, Fe3O4@SiO2@FeCl3 nanocatalyst, β-Unsaturated carbonyl compounds} }