Synthesis and Properties of [7]Helicene-like Compounds Fused with a Fluorene Unit
Synthesis and Properties of [7]Helicene-like Compounds Fused with a Fluorene Unit
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DOI：
10.1021/acs.orglett.6b01708
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发表时间：
2016-08-05
期刊：
影响因子：
5.2
通讯作者：
Nozaki, Kyoko
中科院分区：
文献类型：
--
作者：
Oyama, Hiromi;Akiyama, Midori;Nozaki, Kyoko
[7]利用铂催化双环化反应成功合成了具有芴单元的螺烯类化合物。还研究了这些化合物的晶体结构和光物理性质。特别是，它们被发现对小分子表现出高荧光量子产率和相对较大的圆偏振发光（CPL）g值（不对称因子）。
[7]Helicene-like compounds with a fluorene unit were successfully synthesized using a platinum-catalyzed double cyclization reaction. Crystal structures and photophysical properties of these compounds were also studied. In particular, they were found to exhibit a high fluorescence quantum yield and a relatively large g value (dissymmetric factor) of circularly polarized luminescence (CPL) for small molecules.