meso-Pyridyl BODIPYs with tunable chemical, optical and electrochemical properties
meso-Pyridyl BODIPYs with tunable chemical, optical and electrochemical properties
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DOI：
10.1039/c3nj00426k
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发表时间：
2013-01-01
影响因子：
3.3
通讯作者：
Jones, Daniel S.
中科院分区：
文献类型：
--
作者：
Bartelmess, Juergen;Weare, Walter W.;Jones, Daniel S.
合成了一系列中吡啶基取代的BODIPY分子，对其进行了表征，并比较了其光学和电化学性能。通过在初始缩合反应中使用乙醇和二氯甲烷，与标准方案相比，分离收率显着增加。高荧光BODIPY的性质可以通过修饰吡啶的取代基来调整，从而使吡啶基BODIPY成为未来金属配合物的有前景的配体。此外，所提出的BODIPY衍生物被证明适用于选择性pH范围内的荧光pH传感。
A series of meso-pyridyl substituted BODIPY molecules has been synthesized, characterized and their optical and electrochemical properties compared. By utilizing ethanol and dichloromethane during the initial condensation reactions, there is a significant increase in the isolated yields compared to standard protocols. The properties of the highly fluorescent BODIPYs could be tuned by modifying the substituents of the pyridine, leading to pyridyl BODIPY as prospective ligands for future metal complexes. Furthermore, the presented BODIPY derivatives are shown to be applicable for fluorescence pH sensing over selective pH ranges.