Aggregation-induced emission of [3]cumulenes functionalized with heptagon-containing polyphenylenes

Aggregation-induced emission of [3]cumulenes functionalized with heptagon-containing polyphenylenes

Turning on the fluorescence of [3]cumulenes: we report the luminescence at room temperature upon aggregation of [3]cumulenes functionalized with propeller-like heptagon-containing polyphenylenes. These endgroups turn on the emission of a [3]cumulene by steric protection and restriction of their intr...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2018, Vol.54 (27), p.3359-3362
Hauptverfasser: Jiménez, Vicente G, Tapia, Rubén, Medel, Miguel A, Mariz, Inês F A, Ribeiro, Tânia, Blanco, Victor, Cuerva, Juan M, Maçôas, Ermelinda, Campaña, Araceli G
Format: Artikel
Sprache:eng
Schlagworte:
Agglomeration
Emission
Fluorescence
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Zusammenfassung:Turning on the fluorescence of [3]cumulenes: we report the luminescence at room temperature upon aggregation of [3]cumulenes functionalized with propeller-like heptagon-containing polyphenylenes. These endgroups turn on the emission of a [3]cumulene by steric protection and restriction of their intramolecular rotations in the aggregates.
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc00386f