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 new building blocks for blue-light-emitting devices and electroactive polymers 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.
合成了一系列新的双螺并[芴-9',6,9'',12-茚并[1,2b]芴](DSF-IFs)。这些用于蓝光发射设备和电活性聚合物的新型构件结合了茚并芴(IF)和螺二芴(SBF)的特性。我们在这里报告了对这些新结构及其热,结构,光物理和电化学性质的综合研究。将这些特性与IF和SBF的特性进行了比较。我们还报告了导致不溶性透明三维聚合物形成的DSF-IFs的阳极氧化。已经研究了这些聚合物的结构和电化学行为。还报道了这些构件作为有机发光二极管(OLED)中新的蓝色发光材料的首次应用。