Fusion and planarization of bisBODIPY: a new family of photostable near infrared dyes

Fusion and planarization of bisBODIPY: a new family of photostable near infrared dyes

We have synthesized a new family of directly-fused bisBODIPY BBP 1 through a key FeCl3-mediated intramolecular oxidative cyclodehydrogenation reaction and its derivatives 2 and 3 from the Knoevenagel reaction. These dyes display effective expansion of π-conjugation over the two BODIPYs due to their...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2015-01, Vol.51 (94), p.16852-16855
Hauptverfasser: Yu, Changjiang, Jiao, Lijuan, Li, Tingting, Wu, Qinghua, Miao, Wei, Wang, Jun, Wei, Yun, Mu, Xiaolong, Hao, Erhong
Format: Artikel
Sprache:eng
Schlagworte:
Boron Compounds - chemistry
Drug Stability
Fluorescent Dyes - chemistry
Infrared Rays
Light
Methylene Chloride - chemistry
Molecular Structure
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We have synthesized a new family of directly-fused bisBODIPY BBP 1 through a key FeCl3-mediated intramolecular oxidative cyclodehydrogenation reaction and its derivatives 2 and 3 from the Knoevenagel reaction. These dyes display effective expansion of π-conjugation over the two BODIPYs due to their locked coplanar conformation, showing intriguing electrochemical and spectroscopic properties, such as intensive absorption/emission bands ranging from 676 to 877 nm and high photostability.
ISSN:1359-7345
1364-548X
DOI:10.1039/c5cc07304a