Color-tunable emissive heptagon-embedded polycyclic aromatic dicarboximides.
Chem Commun (Camb)
; 58(68): 9468-9471, 2022 Aug 23.
Article
em En
| MEDLINE
| ID: mdl-35894790
ABSTRACT
Heptagon-embedded polycyclic aromatic dicarboximides were developed as new push-pull fluorescent dyes through palladium-catalysed [4+3] annulation followed by nucleophilic substitution. The introduction of a seven-membered ring in these push-pull systems can efficiently modulate the optical properties leading to an enhancement of the fluorescence quantum yields up to 0.93 with color tunable emission covering the visible-NIR spectrum.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Corantes Fluorescentes
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article