New difluoro-bora-diaza-s-indacenes were synthesized from tetramethyl derivatives following a sequence of reactions including Knoevenagel condensation, selective cross-coupling reactions in order to extend the delocalization pathway. The introduction of flexible chains bearing a terminal ester or based on polyethylene glycol insure a good solubility and import polarity which facilitates the purification procedures. Many polyaromatic subunits (pyrene, perylene, anthracene, naphtalene, ferrocene) were fused to the main central core of the Bodipy.
通过一系列反应(包括 Knoevenagel 缩合反应和选择性交叉偶联反应),从四甲基衍
生物合成了新的二
氟-bora-diaza-s-
茚,从而扩展了脱位途径。引入带有末端酯或基于聚
乙二醇的柔性链可确保良好的溶解性和进口极性,从而简化纯化程序。许多多芳香族亚基(
芘、
苝、
蒽、
萘、
二茂铁)被融合到博迪派的主要中心核上。