Bifuran-bridged bisboranes: highly luminescent B-doped oligohetarenes

Bifuran-bridged bisboranes: highly luminescent B-doped oligohetarenes

A series of bifuran-bridged bis(triarylboranes) have been synthesized via classical metathesis or catalytic silicon/boron exchange reactions, respectively. The products obtained are strongly luminescent, with quantum yields up to 85%, and reversibly twofold reduced via successive one-electron proces...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:New journal of chemistry 2021-08, Vol.45 (33), p.1492-14924
Hauptverfasser: Riensch, Nicolas Alexander, Fest, Maximilian, Fritze, Lars, Helbig, Andreas, Krummenacher, Ivo, Braunschweig, Holger, Helten, Holger
Format: Artikel
Sprache:eng
Schlagworte:
Chemical synthesis
Crystallography
Metathesis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A series of bifuran-bridged bis(triarylboranes) have been synthesized via classical metathesis or catalytic silicon/boron exchange reactions, respectively. The products obtained are strongly luminescent, with quantum yields up to 85%, and reversibly twofold reduced via successive one-electron processes. Boron-doping of oligohetarenes - via classical metathesis or silicon/boron exchange routes - led to strongly luminescent and twofold reversibly reducible oligomers.
ISSN:1144-0546
1369-9261
DOI:10.1039/d0nj04297h