An Efficient Method for the Synthesis of α-Amin Phosphonates with New Reusable Magnetic Nanocatalyst of Fe3O4@SnO2/SO4-2
نویسندگان
1 Associate Professor, Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
2 Associate Professor, Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
3 Associate Professor, Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
4 Associate Professor, Catalysts and Organic Synthesis Research Laboratory, Department of Chemistry, Iran University of Science and Technology, Tehran 16846-13114, Iran
doi
10.22036/org.chem.2023.365270.1282چکیده
Fe3O4@SnO2/SO4-2 was prepared and applied as a heterogeneous nanocatalyst to synthesize α-amino phosphonate derivatives. The reaction was performed under solvent-free conditions at 80 °C. Synthesized compounds were characterized by FT-IR, ¹HNMR, and 13C-NMR. Magnetic properties lead to easy separation and reusability for several times. The simplicity of the procedure, easy workup, short reaction time, high efficiency, and toxic solvent removal are considerable advantages.
