Elaboration of low-band-gap π-conjugated systems based on thieno[3,4-b]pyrazines.
In: Pure & Applied Chemistry, Jg. 92 (2020-02-01), Heft 2, S. 335-353
academicJournal
Zugriff:
In order to understand the electronic contribution of the thienopyrazine building block on the electronic properties of π-conjugated systems, small molecules containing thiophene and thienopyrazine moieties are synthesized and jointly studied by theoretical (DFT) and experimental methods (UV-Vis, UPS). Taking advantages of these preliminar attractive results, four low band gap extended structures have been elaborated on the base of Donor-Acceptor-Donor sequences (DAD); these elongated π-conjugated molecules exhibit noticeable electronic and absorption properties spreading from the near UV to NIR regions. [ABSTRACT FROM AUTHOR]
Titel: |
Elaboration of low-band-gap π-conjugated systems based on thieno[3,4-b]pyrazines.
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Autor/in / Beteiligte Person: | Cheminet, Nathalie ; Nogueira, Sandra L. ; Benaqqa, Oumayma ; El Malki, Zakaria ; Bourass, Mohamed ; Cassegrain, Simon ; Hamidi, Mohammed ; Bouachrine, Mohammed ; Sotiropoulos, Jean Marc ; Miqueu, Karinne ; Jarrosson, Thibaut ; Niebel, Claude ; Lère-Porte, Jean-Pierre ; Serein-Spirau, Françoise |
Zeitschrift: | Pure & Applied Chemistry, Jg. 92 (2020-02-01), Heft 2, S. 335-353 |
Veröffentlichung: | 2020 |
Medientyp: | academicJournal |
ISSN: | 0033-4545 (print) |
DOI: | 10.1515/pac-2018-1009 |
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