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<p>In this study, magnetic copper nanoparticles supported on nickel ferrite, NiFe<sub>2</sub>O<sub>4</sub>@Cu, were prepared and evaluated for <i>O</i>-arylation of nitroarenes with phenols. The significant advantage of this reaction is the use of Cu-based magnetic nanoparticles, which are cost-effective, air-stable, and can be easily separated using an external magnet. The catalyst was successfully reused for five consecutive runs without significant loss of catalytic activity.</p> Graphical abstract <p></p>

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Denitrative etherification of nitroarenes with phenols in the presence of NiFe2O4@Cu nanoparticles as a magnetically recoverable catalyst

  • 期刊论文

  • 发表日期：

    2025年9月11日

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  • Roghaye Soltani,
  • Hossein Eshghi,
  • Arash Ghaderi

摘要

In this study, magnetic copper nanoparticles supported on nickel ferrite, NiFe2O4@Cu, were prepared and evaluated for O-arylation of nitroarenes with phenols. The significant advantage of this reaction is the use of Cu-based magnetic nanoparticles, which are cost-effective, air-stable, and can be easily separated using an external magnet. The catalyst was successfully reused for five consecutive runs without significant loss of catalytic activity.

Graphical abstract