Abstract
Some derivatives of nitroenamines were synthesized in moderate to good yields in the presence of sulfonic acid supported on silica-modified maghemite (γ-Fe2O3@SiO2–OSO3H) as a highly efficient and magnetically separable catalyst. Both up to five times recyclability and the magnetic separation are salient features of this catalytic system.
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The authors would acknowledge the financial support provided by the Tarbiat Modares University for carrying out this research.
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Mahdudi, S., Saberi, D. & Heydari, A. Green synthesis of nitroenamines by γ-Fe2O3@SiO2–OSO3H nanoparticles as a highly efficient and magnetically separable catalyst. J IRAN CHEM SOC 12, 903–907 (2015). https://doi.org/10.1007/s13738-014-0554-z
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DOI: https://doi.org/10.1007/s13738-014-0554-z