Synthesis of NIR-emitting O-chelated BODIPYs fused with benzene and acenaphthylene
Synthesis of NIR-emitting O-chelated BODIPYs fused with benzene and acenaphthylene
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苯和苊稠合的近红外发射 O-螯合 BODIPY 的合成
DOI：
10.1142/s1088424614500503
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发表时间：
2014
期刊：
影响因子：
--
通讯作者：
and H. Uno
中科院分区：
文献类型：
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作者：
T. Okujima;Y. Shida;K. Ohara;Y. Tomimori;M. Nishioka;S. Mori;T. Nakae;and H. Uno
合成了一系列在β，β-位与苯环和苊烯等芳香环稠合的O-螯合BODIPY作为近红外染料。通过UV-vis-NIR吸收光谱和荧光光谱测试了其物理化学性质。苊烯稠合的O-BODIPY在750-840 nm处显示出强吸收，ε为105 M-1.cm-1。荧光发射波长为770-850 nm，最大荧光发射波长为0.06 ~ 0.43。
A series of O-chelated BODIPYs fused with aromatic rings such as benzene and acenaphthylene at β,β-positions was synthesized as a near-infrared dye. The photophysical properties were examined by UV-vis-NIR absorption and fluorescence measurement. Acenaphthylene-fused O-BODIPYs showed a intense absorption at 750–840 nm with the ε of 105M-1.cm-1. and a fluorescence emission at 770–850 nm with the high Φ value of 0.06–0.43.