[a]-Phenanthrene-Fused BF2 Azadipyrromethene (AzaBODIPY) Dyes as Bright Near-Infrared Fluorophores.
J Org Chem
; 82(19): 10341-10349, 2017 10 06.
Article
em En
| MEDLINE
| ID: mdl-28902507
ABSTRACT
A new substitution pattern of BF2 azadipyrromethene (azaBODIPY) dyes was obtained by phenanthrene fusion through a key palladium-catalyzed intramolecular C-H activation reaction. These [a]-phenanthrene-fused azaBODIPYs have a near planar structure of the phenanthrene-fused azadipyrromethene core in the crystalline state. The chromophore absorbs (log ε > 5) and fluoresces (Ï = 0.32-0.38) strongly above 700 nm with excellent photostability and may be used as an attractive bright NIR bioimaging agent.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
J Org Chem
Ano de publicação:
2017
Tipo de documento:
Article
País de afiliação:
China