Template Effect of Tetrathiafulvalene in the Formation of Cyclobis(Paraquat-p-Phenylene) (Articolo in rivista)

Type
Label
  • Template Effect of Tetrathiafulvalene in the Formation of Cyclobis(Paraquat-p-Phenylene) (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1021/jo050263h (literal)
Alternative label
  • Doddi G., Ercolani G., Mencarelli P., Piermattei A. (2005)
    Template Effect of Tetrathiafulvalene in the Formation of Cyclobis(Paraquat-p-Phenylene)
    in Journal of organic chemistry
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Doddi G., Ercolani G., Mencarelli P., Piermattei A. (literal)
Pagina inizio
  • 3761 (literal)
Pagina fine
  • 3764 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 70 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Chimica e CNR-IMC, Universita` di Roma La Sapienza, Dipartimento di Scienze e Tecnologie Chimiche, Universita` di Roma Tor Vergata (literal)
Titolo
  • Template Effect of Tetrathiafulvalene in the Formation of Cyclobis(Paraquat-p-Phenylene) (literal)
Abstract
  • The template effect exerted by tetrathiafulvalene (TTF) in the ring-closure reaction of the trication 5(3+) yielding cyclobis(paraquat-p-phenylene) has been quantitatively evaluated in acetonitrile at 62 degrees C with UV-vis spectrophotometry. The rate of ring closure of the trication 5(3+) largely increases in the presence of the template (a maximum increase of ca. 80 times at [TTF] approximate to 0.14 M). The results are compared with those of other aromatic templates, 2 and 3, that were provided with polyethereal sidearms and indicate that the template ability of tetrathiafulvalene is comparable or better than that of the others. (literal)
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