http://www.cnr.it/ontology/cnr/individuo/prodotto/ID50990
Photoinduced Energy and Electron Transfer Processes in 1,8-Naphthalimide-Corrole Dyads (Articolo in rivista)
- Type
- Label
- Photoinduced Energy and Electron Transfer Processes in 1,8-Naphthalimide-Corrole Dyads (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Tasior M.; Gryko D. T.; Cembor M.; Jaworski J. S.; Ventura B.; Flamigni L. (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#note
- In: New Journal of Chemistry, vol. 31 pp. 247 - 259. RSC Publishing, 2007. (literal)
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- (a) Institute of Organic Chemistry of the Polish Academy of Sciences, Kasprzaka 44/52, 01-224 Warsaw, Poland. (b) Faculty of Chemistry, Warsaw University, Pasteura 1, 02-093 Warsaw, Poland (c) ISOF-CNR, Via P. Gobetti 101, 40129 Bologna, Italy. (literal)
- Titolo
- Photoinduced Energy and Electron Transfer Processes in 1,8-Naphthalimide-Corrole Dyads (literal)
- Abstract
- A series of corrole-1,8-naphthalimide dyads has been synthesized. The dyads were assembled in a convergent fashion from two fragments via a corrole forming reaction. Central to the success of the synthetic strategy was the preparation of suitably functionalized derivatives of naphthalene-1,8-carboxymide. Six different dyads possessing either a different linker (a meta-phenylene or a para-phenylmethylene) or a corrole with different substituents at the 5 and 15 positions were prepared. A photophysical and spectroscopic characterization of the dyads and the reference models show that whereas upon selective excitation of the corrole component no photo-induced process occurs, excitation of the naphthalimide unit results in very efficient energy or electron transfer processes. The electron transfer contributes to the quenching process with a ratio between 0% and 85% depending on the nature of the corrole accepting unit. The processes are discussed in the frame of current theories. This is the first report of stable corrole-based dyads with interesting photo-activity at ambient temperature. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di