Two novel fluorophores based on the (2,1‐a)‐indenofluorenyl backbone, dispiro[fluorene‐9,11′‐indeno[2,1‐a]fluorene‐12′,9′′‐fluorene], (2,1‐a)‐DSF‐IF and 11,12‐dihydroindeno[2,1‐a]fluorene (2,1‐a)‐IF have been prepared through original and efficient synthetic approaches. After consideration of synthetic features, the structural, optical and electrochemical properties of these new blue/violet emitters
基于(2,1-两种新型荧光团一)-indenofluorenyl骨架,二螺[
芴9,11'
茚并[2,1-一个]
芴12',9'' -
芴],(2,1 -一个)-DSF-IF和11,12-二氢
茚并[2,1-一个]
芴(2,1-一个)-IF已通过原始和有效的合成方法制备。在考虑了合成特征之后,通过组合的实验和理论方法对这些新型蓝/紫光发射器的结构,光学和电
化学性能进行了详细研究。的(2,1-的性质一)-DSF-IF和(2,1一)-IF也进行比较,以基于所述那些其相应的位置异构体的(1,2- b)-
茚并
芴基骨架和相关的双螺
芴杂并炔基。