Dispirofluorene–Indenofluorene Derivatives as New Building Blocks for Blue Organic Electroluminescent Devices and Electroactive Polymers
作者:Cyril Poriel、Jing-Jing Liang、Joëlle Rault-Berthelot、Frédéric Barrière、Nicolas Cocherel、Alexandra M. Z. Slawin、David Horhant、Morgane Virboul、Gilles Alcaraz、Nathalie Audebrand、Laurence Vignau、Nolwenn Huby、Guillaume Wantz、Lionel Hirsch
DOI:10.1002/chem.200701036
日期:2007.12.17
A series of new dispiro[fluorene-9',6,9'',12-indeno[1,2b]fluorenes] (DSF-IFs) has been synthesised. These newbuildingblocks for blue-light-emitting devices and electroactivepolymers combine indenofluorene (IF) and spirobifluorene (SBF) properties. We report here our synthetic investigations towards these new structures and their thermal, structural, photophysical and electrochemical properties.