Synthesis of Optically Active Tolane-Stacked Molecules Based on Planar Chiral [2.2]Paracyclophanes

被引：0
|
作者：
Yukimoto, Shun [1 ]
Inoue, Ryo [2 ]
Ito, Takuma [1 ]
Morisaki, Yasuhiro [1 ]
机构：
[1] Kwansei Gakuin Univ, Sch Biol & Environm Sci, Dept Appl Chem Environm, 1 Gakuen Uegahara, Sanda, Hyogo 6691330, Japan
[2] Univ Hyogo, Grad Sch Sci, Dept Mat Sci, 3-2-1 Kouto,Kamigori Cho, Akashi, Hyogo 6781297, Japan
来源：
ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2025年
关键词：
2.2]paracyclophane; planar chirality; circularly polarized luminescence; hydrogen bond; triple helix; RESOLUTION; DERIVATIVES; COMPLEXES; LIGANDS; DIMERS;
D O I：
10.1002/ajoc.202400624
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
In this study, optically active compounds were synthesized by stacking diarylacetylenes with two benzene rings and an ethynylene (tolane derivatives) using planar chiral [2.2]paracyclophanes. The compounds with carboxy groups formed one-dimensional zig-zag structures through hydrogen bonds in the crystals, with three hydrogen-bonded chains bundled to construct a one-handed triple helix. All compounds prepared in this study exhibited circularly polarized luminescence properties with good anisotropy factors.
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页数：7
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