Fe₃O₄@SiO₂–MoO₃H nanoparticles: a magnetically recyclable nanocatalyst system for the synthesis of 1,8-dioxo-decahydroacridine derivatives

Kiani, Mahtab; Mohammadipour, Mohammad

Fe₃O₄@SiO₂–MoO₃H nanoparticles: a magnetically recyclable nanocatalyst system for the synthesis of 1,8-dioxo-decahydroacridine derivatives

2017

Kiani, Mahtab | Mohammadipour, Mohammad

Molybdic acid-functionalized silica-coated nano-Fe₃O₄ particles (Fe₃O₄@SiO₂–MoO₃H) have been prepared as a novel heterogeneous acid catalyst using a facile process. The material was subsequently identified as an efficient catalyst for the synthesis of 1,8-dioxo-decahydroacridine derivatives under solvent free conditions. The catalyst could be readily recovered using a simple external magnet and reused several times without any significant loss in activity. Short reaction time, excellent yields and simple work-up are the advantages of this procedure.

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