Synthesis of Poly(arylenevinylene)s with Fluorinated Vinylene Units (Articolo in rivista)

Type
Label
  • Synthesis of Poly(arylenevinylene)s with Fluorinated Vinylene Units (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/ejoc.200700815 (literal)
Alternative label
  • Babudri F., Cardone A., Farinola G., Martinelli C., Mendichi R., Naso F., Striccoli (2008)
    Synthesis of Poly(arylenevinylene)s with Fluorinated Vinylene Units
    in European journal of organic chemistry (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Babudri F., Cardone A., Farinola G., Martinelli C., Mendichi R., Naso F., Striccoli (literal)
Pagina inizio
  • 1977 (literal)
Pagina fine
  • 1982 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 2008 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 11 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Mendichi R.; Istituto per lo Studio delle Macromolecole, ISMAC (CNR) Milano Babudri F., Cardone A., Naso F.; Istituto di Chimica dei Composti Organometallici, ICCOM (CNR) Bari Farinola G.M., Martinelli C.; Dipartimento di Chimica, Università di Bari Striccoli M.; Istituto per i Processi Chimico Fisici, IPCF (CNR) Bari (literal)
Titolo
  • Synthesis of Poly(arylenevinylene)s with Fluorinated Vinylene Units (literal)
Abstract
  • Poly(arylenevinylene) polymers bearing fluorine atoms in the vinylene units were obtained by a Stille cross-coupling reaction of (E)-(1,2-difluoro-1,2-ethenediyl)bis(tributylstannane) with diiodoaryl derivatives. The introduction of fluorine atoms on the double bond of the stannane leads to polymers with relatively high molecular weights, Furthermore, the presence of fluorinated vinylene units changes the optical properties of the polymers and shifts the emission towards the blue region of the visible spectrum. A fluorinated analogue of MEH-PPV was obtained, and it shows photoluminescence that is considerably blueshifted, also in the solid state, relative to that found for nonfluorinated MEH-PPV and to other PPVs with fluorinated double bonds. (literal)
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