Hybrid Polyoxotungstates as 2nd-Generation POM-based Catalysts for Microwave-assisted H2O2 activation (Articolo in rivista)

Type
Label
  • Hybrid Polyoxotungstates as 2nd-Generation POM-based Catalysts for Microwave-assisted H2O2 activation (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/ol061197o (literal)
Alternative label
  • Carraro, M., Sandei, L., Sartorel, A., Scorrano, G., Bonchio, M. (2006)
    Hybrid Polyoxotungstates as 2nd-Generation POM-based Catalysts for Microwave-assisted H2O2 activation
    in Organic letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Carraro, M., Sandei, L., Sartorel, A., Scorrano, G., Bonchio, M. (literal)
Pagina inizio
  • 3671 (literal)
Pagina fine
  • 3674 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Univ Padua, ITM, CNR, I-35131 Padua, Italy 2. Univ Padua, Dept Chem Sci, I-35131 Padua, Italy (literal)
Titolo
  • Hybrid Polyoxotungstates as 2nd-Generation POM-based Catalysts for Microwave-assisted H2O2 activation (literal)
Abstract
  • Organic - inorganic hybrids synthesized from lacunary polyoxotungstates (POMs) have been screened as oxidation catalysts with H(2)O(2) under MW irradiation. Yields up to 99% have been obtained in 25-50 min depending both on the POM structure and on the organic moiety. The reaction scope, optimized with the best performing catalyst [gamma-SiW(10)O(36)(PhPO)(2)](4-), includes epoxidation of terminal and internal double bonds, alcohol oxidation, and sulfoxidation, as well as oxygen transfer to electron-deficient substrates as chalcone, ketones, and sulfoxides. (literal)
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