N-Annulated perylene dyes with adjustable photophysical properties

N-Annulated perylene dyes with adjustable photophysical properties

A series of ‘push–pull’ dyes derived from an N-annulated perylene core have been designed and synthesized using convenient methods and in high yields. By the appropriate choice of both the terminal acceptors and the length of the conjugated bridges, these dyes not only absorb light covering the visi...

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Veröffentlicht in:Tetrahedron letters 2011-11, Vol.52 (48), p.6411-6414
Hauptverfasser: Zhu, Lijun, Jiao, Chongjun, Xia, Daohong, Wu, Jishan
Format: Artikel
Sprache:eng
Schlagworte:
Absorption
Adjustable
Bridges (structures)
Chemistry
Condensed benzenic and aromatic compounds
Covering
Dye
Dyes
Emission
Exact sciences and technology
N-Annulated perylene
Organic chemistry
Preparations and properties
Push–pull chromophore
Spectral emissivity
Terminals
Tetrahedrons
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Beschreibung
Zusammenfassung:A series of ‘push–pull’ dyes derived from an N-annulated perylene core have been designed and synthesized using convenient methods and in high yields. By the appropriate choice of both the terminal acceptors and the length of the conjugated bridges, these dyes not only absorb light covering the visible spectral region but also exhibit strong emission even into the NIR region.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2011.09.077