Synthesis, structure, and butadiene polymerization behavior of alkylphosphine cobalt(II) complexes (Articolo in rivista)

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  • Synthesis, structure, and butadiene polymerization behavior of alkylphosphine cobalt(II) complexes (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.molcata.2004.10.022 (literal)
Alternative label
  • Ricci G.; Forni A.; Boglia A.; Motta T. (2005)
    Synthesis, structure, and butadiene polymerization behavior of alkylphosphine cobalt(II) complexes
    in Journal of molecular catalysis. A, Chemical (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ricci G.; Forni A.; Boglia A.; Motta T. (literal)
Pagina inizio
  • 235 (literal)
Pagina fine
  • 241 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://ac.els-cdn.com/S1381116904008015/1-s2.0-S1381116904008015-main.pdf?_tid=aa753adda36a6fbea04de6e73cce9a7e&acdnat=1335442611_464cf47187693e127e75832cf836c6c3 (literal)
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  • 226 (literal)
Rivista
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  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Ricci G.; Forni A.; Boglia A.; Motta T. ISMAC ISTM (literal)
Titolo
  • Synthesis, structure, and butadiene polymerization behavior of alkylphosphine cobalt(II) complexes (literal)
Abstract
  • The synthesis, characterization and behavior in polymerization of 1,3-butadiene of some cobalt(II) phosphine complexes (CoCl2(PEt3)(2), CoCl2((PPr3)-Pr-n)(2), CoCl2(PCy2H)(2), CoCl2((PBu2H)-Bu-t)(2), CoCl2((PBu2Me)-Bu-t)(2), CoCl2(PCyp(3))(2), CoCl2(PCy3)(2); Et=ethyl, Pr-n=normal-propyl, Cy =cyclohexyl, Bu-t = tert-butyl, Cyp =cyclopentyl) are described. The X-ray diffraction studies of CoCl2(PCy3)(2) and CoCl2(PCy2H)(2) are reported. Treatment of these complexes with methylaluminoxane, (MAO) leads to highly active butadiene polymerization catalysts; polymers having different microstructure have been obtained depending on the type of phosphine ligand bonded to the cobalt atom. An interpretation for this particular behavior, based on the 1,3-dienes polymerization mechanism previously proposed, is given. (literal)
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