Dispirofluorene-indenofluorene (DSFIF): synthesis, electrochemical, and optical properties of a promising new family of luminescent materials.
[reaction: see text] A series of new dispiro[fluorene-9',6,9' ',12-indeno[1,2b]fluorenes] (DSFIFs) that combine indenofluorene (IF) and spirobifluorene (SBF) architectural specificities have been prepared. Their anodic oxidations lead to the formation of nonsoluble transparent polymers. The photophysical and electrochemical properties of these new molecules have been evaluated for further blue OLED applications.
Horhant
David
D
Synthèse et ElectroSynthèse Organiques (CNRS, UMR 6510), Université de Rennes 1 Institut de Chimie de Rennes, France.
Liang
Jing-Jing
JJ
Virboul
Morgane
M
Poriel
Cyril
C
Alcaraz
Gilles
G
Rault-Berthelot
Joëlle
J