Color-tunable emissive heptagon-embedded polycyclic aromatic dicarboximides
Issued Date
2022-07-20
Resource Type
ISSN
13597345
eISSN
1364548X
Scopus ID
2-s2.0-85135218902
Pubmed ID
35894790
Journal Title
Chemical Communications
Volume
58
Issue
68
Start Page
9468
End Page
9471
Rights Holder(s)
SCOPUS
Bibliographic Citation
Chemical Communications Vol.58 No.68 (2022) , 9468-9471
Suggested Citation
Kantarod K., Soorukram D., Kuhakarn C., Surawatanawong P., Wattanathana W., Reutrakul V., Leowanawat P. Color-tunable emissive heptagon-embedded polycyclic aromatic dicarboximides. Chemical Communications Vol.58 No.68 (2022) , 9468-9471. 9471. doi:10.1039/d2cc03461a Retrieved from: https://repository.li.mahidol.ac.th/handle/20.500.14594/84072
Title
Color-tunable emissive heptagon-embedded polycyclic aromatic dicarboximides
Author's Affiliation
Other Contributor(s)
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.