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Issue 22, 2011
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Selective conversion of {Mo132} Keplerate ion into 4-electron reduced crown-capped Keggin derivative [Te5Mo15O57]8. A key intermediate to single-phase M1 multielement MoVTeO light-alkanes oxidation catalyst

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Abstract

{Mo132} Keplerate anion reacts with tellurites to give a soluble precursor to produce in hydrothermal conditions single-phase M1 MoVTeO light-alkanes oxidation catalyst. Characterization of this Te-containing intermediate by single-crystal X-ray diffraction, 125Te NMR, UV-visible and redox titration reveals a molybdotellurite anion as a crown-capped Keggin derivative.

Graphical abstract: Selective conversion of {Mo132} Keplerate ion into 4-electron reduced crown-capped Keggin derivative [Te5Mo15O57]8−. A key intermediate to single-phase M1 multielement MoVTeO light-alkanes oxidation catalyst

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Publication details

The article was received on 04 Mar 2011, accepted on 05 Apr 2011 and first published on 09 May 2011


Article type: Communication
DOI: 10.1039/C1CC11296A
Citation: Chem. Commun., 2011,47, 6413-6415
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    Selective conversion of {Mo132} Keplerate ion into 4-electron reduced crown-capped Keggin derivative [Te5Mo15O57]8. A key intermediate to single-phase M1 multielement MoVTeO light-alkanes oxidation catalyst

    R. Canioni, C. Marchal-Roch, N. Leclerc-Laronze, M. Haouas, F. Taulèlle, J. Marrot, S. Paul, C. Lamonier, J. Paul, S. Loridant, J. M. Millet and E. Cadot, Chem. Commun., 2011, 47, 6413
    DOI: 10.1039/C1CC11296A

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