Use of titanium-containing silica catalysts prepared by rapid and straightforward method in selective oxidations (Articolo in rivista)

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Label
  • Use of titanium-containing silica catalysts prepared by rapid and straightforward method in selective oxidations (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.cattod.2012.07.035 (literal)
Alternative label
  • C. Pirovano, M. Guidotti, V. Dal Santo, R. Psaro, O.A. Kholdeeva, I.D. Ivanchikova (2012)
    Use of titanium-containing silica catalysts prepared by rapid and straightforward method in selective oxidations
    in Catalysis Today; Elsevier, Amsterdam (Paesi Bassi)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • C. Pirovano, M. Guidotti, V. Dal Santo, R. Psaro, O.A. Kholdeeva, I.D. Ivanchikova (literal)
Pagina inizio
  • 170 (literal)
Pagina fine
  • 177 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dx.doi.org/10.1016/j.cattod.2012.07.035 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 197 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopus (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR-Istituto di Scienze e Tecnologie Molecolari and Dip. Chimica IMA \"L. Malatesta\", via G. Venezian 21, 20133 Milano, Italy Boreskov Institute of Catalysis, Lavrentieva 5, Novosibirsk 630090, Russia (literal)
Titolo
  • Use of titanium-containing silica catalysts prepared by rapid and straightforward method in selective oxidations (literal)
Abstract
  • A series of titanium-containing silica catalysts (Ti4/SiO2) with small oligomeric Ti centres is obtained by impregnation of the air-stable and water-soluble tetranuclear Ti complex (NH4)8[Ti4(C6H4O7)4(O2)4]·8H2O onto commercial non-ordered mesoporous silica supports. Catalyst preparation is performed under very mild conditions, with no controlled atmosphere, following a simple, cheap, safe and sustainable methodology. Ti4/SiO2 catalysts can be used in the presence of TBHP or aqueous hydrogen peroxide and were tested in the selective oxidation of limonene, cyclohexene, transstilbene and 2,3,6-trimethylphenol. These catalysts showed performances fully comparable to (or even better than) those obtained with titanium-silicate materials prepared via conventional post-synthesis grafting approaches from organometallic precursors. (literal)
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