Donor-Pi-Acceptor Fluorene Conjugates, Based on Chalcone and Pyrimidine Derivatives: an Insight into Structure-Property Relationship, Photophysical and Electrochemical Properties.
Band gap energy
Fluorene conjugates
HOMO and LUMO
OLEDS
Optoelectronic properties
Journal
Journal of fluorescence
ISSN: 1573-4994
Titre abrégé: J Fluoresc
Pays: Netherlands
ID NLM: 9201341
Informations de publication
Date de publication:
Mar 2020
Mar 2020
Historique:
received:
16
01
2020
accepted:
14
02
2020
pubmed:
26
2
2020
medline:
26
2
2020
entrez:
26
2
2020
Statut:
ppublish
Résumé
A small set of four new fluorenyl chromophores (5-5a-c) was accomplished by stepwise nucleophilic substitution, Friedel-Crafts acylation, Ullman coupling, aldol condensation and cyclization reactions. The fluorene moiety was substituted at 2,7,9 and 9' positions with diverse groups. The synthesized derivatives were characterized by FTIR,
Identifiants
pubmed: 32095970
doi: 10.1007/s10895-020-02516-z
pii: 10.1007/s10895-020-02516-z
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
419-426Références
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