Water-Soluble Phosphonate-Substituted BODIPY Derivatives with Tunable Emission Channels
Water-Soluble Phosphonate-Substituted BODIPY Derivatives with Tunable Emission Channels
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DOI：
10.1021/ol200969r
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发表时间：
2011-06-17
期刊：
影响因子：
5.2
通讯作者：
Ziessel, Raymond
中科院分区：
文献类型：
--
作者：
Bura, Thomas;Ziessel, Raymond
通过在绿色和黄色发光染料的硼上或在红色发光染料的侧链上引入膦酸酯片段，已经容易地获得水溶性BODIPY染料。膦酸酯的水解在反应序列结束时实现，并允许通过沉淀分离目标。所有这些新型染料都是可溶的，并且在水中具有荧光，量子产率在23-59%范围内，发射波长从667至509 nm。
Water-soluble BODIPY dyes have been readily obtained by introduction of phosphonate fragments either on the boron for the green and yellow emitting dyes or on the side chain for the red emitting dyes. Hydrolysis of the phosphonate is realized at the end of the reaction sequence and allows isolation of the targets by precipitation. All these novel dyes are soluble and fluorescent in water with quantum yields in the 23-59% range and emission wavelength spanning from 667 to 509 nm.