VSE knjižnice (vzajemna bibliografsko-kataložna baza podatkov COBIB.SI)
  • Direct oxidation of alkyl aromatics in benzylic position to corresnponding ketones over microporous MnS-1
    Cecowski, Saša ...
    Porous silicates are used as catalytic supports in chemical reactions. Incorporation of transition metals into their framework generates catalytically active sites. In recent years manganese ... (III)-containing porous catalysts have received considerable attention as catalysts for the selective oxidation of hydrocarbons using molecular oxygen (air) as the oxidant. Here, we report, for the first time, on the successful direct oxidation of alkyl aromatics in benzylic position to the corresponding aromatic ketones by molecular oxygen in the presence of microporous Mn silicalite-1 (MnS-a). The presence of isolated Mn3+ -species in a hydrophobic environment on the catalyst surface favours high conversion rates.
    Vrsta gradiva - prispevek na konferenci
    Leto - 2011
    Jezik - angleški
    COBISS.SI-ID - 4819994