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Issue 10, 2013
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Tungstate based poly(ionic liquid) entrapped magnetic nanoparticles: a robust oxidation catalyst

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Abstract

A novel magnetically recoverable oxidation catalyst was prepared in which magnetic nanoparticles were entrapped in a tungstate functionalized poly(ionic liquid) matrix. Using H2O2 as an oxidant, a wide range of substrates including alcohols, sulfides and olefins were selectively oxidized with excellent yields. The resulting catalyst was characterized by FTIR, TGA, SEM, TEM, XRD, XRF, CHN, vibrating sample magnetometer (VSM) and atomic adsorption spectroscopy (AAS). The catalyst can be readily recovered and reused at least ten times under the described reaction conditions without significant loss of reactivity.

Graphical abstract: Tungstate based poly(ionic liquid) entrapped magnetic nanoparticles: a robust oxidation catalyst

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Publication details

The article was received on 04 Jul 2013, accepted on 07 Aug 2013 and first published on 08 Aug 2013


Article type: Paper
DOI: 10.1039/C3GC41307A
Citation: Green Chem., 2013,15, 2913-2919
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    Tungstate based poly(ionic liquid) entrapped magnetic nanoparticles: a robust oxidation catalyst

    A. Pourjavadi, S. H. Hosseini, F. Matloubi Moghaddam, B. Koushki Foroushani and C. Bennett, Green Chem., 2013, 15, 2913
    DOI: 10.1039/C3GC41307A

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