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Mechanism of<span style='font-size:10.0pt;font-family:Symbol;mso-bidi-font-family:Symbol'>b-picoline oxidation to nicotinic acid on V-Ti-O catalyst as studied by in situFTIR<span style='font-size:10.0pt'>

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Summary

In situFTIR spectroscopy was used to study the interaction of<span style='font-family:Symbol;mso-bidi-font-family:Symbol'>b-picoline with the surface of a V-Ti-O catalyst in the temperature range of 120-300°C.b-picoline was found to react with the Lewis acid sites of the catalyst to form a nitrogen-coordinated complex. This complex turns into an aldehyde-like complex at</o:p>150-250°C and then into a nicotinate, which is a direct precursor of nicotinic acid.</o:p>

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Authors and Affiliations

  1. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Galina Ya. Popova

  2. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Galina Ya. Popova

  3. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Tamara V. Andrushkevich

  4. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Tamara V. Andrushkevich

  5. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Yuriy A. Chesalov

  6. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Yuriy A. Chesalov

  7. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Elena V. Ovchinnikova

  8. Boreskov Institute of Catalysis, Novosibirsk 630090, Russia

    Elena V. Ovchinnikova

Authors
  1. Galina Ya. Popova
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  2. Galina Ya. Popova
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  3. Tamara V. Andrushkevich
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  4. Tamara V. Andrushkevich
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  5. Yuriy A. Chesalov
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  6. Yuriy A. Chesalov
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  7. Elena V. Ovchinnikova
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  8. Elena V. Ovchinnikova
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Popova, G., Popova, G., Andrushkevich, T. et al. Mechanism of<span style='font-size:10.0pt;font-family:Symbol;mso-bidi-font-family:Symbol'>b-picoline oxidation to nicotinic acid on V-Ti-O catalyst as studied by in situFTIR<span style='font-size:10.0pt'>. React Kinet Catal Lett 87, 387–394 (2006). https://doi.org/10.1007/s11144-006-0047-x

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  • DOI: https://doi.org/10.1007/s11144-006-0047-x

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