Fluorescence properties of 2-aryl substituted indoles.
Fluorescence properties of 2-aryl substituted indoles.
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DOI：
10.1016/j.saa.2010.11.031
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发表时间：
2011-02
期刊：
影响因子：
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通讯作者：
Manabu Nakazono;Kenichiro Saita;Yuji Oshikawa;K. Tani;S. Nanbu;K. Zaitsu
中科院分区：
文献类型：
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作者：
Manabu Nakazono;Kenichiro Saita;Yuji Oshikawa;K. Tani;S. Nanbu;K. Zaitsu
研究了2-苯基吲哚、2-萘基吲哚和2-蒽基吲哚的荧光性质。2-采用Suzuki-Miyaura偶联法合成了蒽基吲哚。2-苯基吲哚的荧光量子产率最高，2-蒽基吲哚的荧光发射最大波长最长。对2-蒽基吲哚的量子化学从头计算结果表明，2-蒽基吲哚的HOMO和LUMO均位于蒽环上。
The fluorescence properties of 2-phenylindole, 2-naphthylindole and 2-anthracenylindole were investigated. 2-Anthracenylindole was newly synthesized by Suzuki–Miyaura's coupling. The fluorescence quantum yield of 2-phenylindole was the highest and the fluorescence emission maximum wavelength of 2-anthracenylindole was the longest. The ab initio quantum chemical calculation of the 2-anthracenylindole showed that the HOMO and LUMO of 2-anthracenylindole were localized in the anthracene moiety.