Suzuki-Miyaura coupling under air in water promoted by polymer supported palladium nanoparticles (Articolo in rivista)

Type
Label
  • Suzuki-Miyaura coupling under air in water promoted by polymer supported palladium nanoparticles (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.molcata.2012.09.022 (literal)
Alternative label
  • Dell'Anna, Maria Michela; Mali, Matilda; Mastrorilli, Piero; Rizzuti, Antonino; Ponzoni, Chiara; Leonelli, Cristina (2013)
    Suzuki-Miyaura coupling under air in water promoted by polymer supported palladium nanoparticles
    in Journal of molecular catalysis. A, Chemical (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Dell'Anna, Maria Michela; Mali, Matilda; Mastrorilli, Piero; Rizzuti, Antonino; Ponzoni, Chiara; Leonelli, Cristina (literal)
Pagina inizio
  • 186 (literal)
Pagina fine
  • 194 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 366 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 9 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Politecn Bari; Consiglio Nazionale delle Ricerche (CNR); Universita di Modena e Reggio Emilia (literal)
Titolo
  • Suzuki-Miyaura coupling under air in water promoted by polymer supported palladium nanoparticles (literal)
Abstract
  • Suzuki couplings of aryl bromides were efficiently performed by a polymer supported palladium catalyst under air in water at 100 degrees C without additives. In the case of activated aryl chlorides the reactions proceeded smoothly in the presence of a suitable phase transfer agent. The catalyst was active and recyclable for at least five times. Atomic absorption analyses revealed that the metal content in the polymeric support did not significantly decrease with the cycles while inductively coupled plasma analyses revealed that the palladium amount both in the mother liquors and in the organic products after reactions was lower than 500 ppb. The activity of the mother liquors has been investigated in detail. A transmission electron microscopy study of the supported catalyst before, during and after duty is also described. (c) 2012 Elsevier B.V. All rights reserved. (literal)
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