Reversal Circularly Polarized Luminescence of AIE-Active Chiral Binaphthyl Molecules from Solution to Aggregation

被引：83

作者：

Sheng, Yuan ^{[1
,2
]}

Shen, Dong ^{[3
]}

Zhang, Wenjie ^{[1
,2
]}

Zhang, Hongxing ^{[3
]}

Zhu, Chengjian ^{[1
,2
]}

Cheng, Yixiang ^{[1
,2
]}

机构：

[1] Nanjing Univ, Sch Chem & Chem Engn, Key Lab Mesoscop Chem MOE, Nanjing 210093, Jiangsu, Peoples R China

[2] Nanjing Univ, Sch Chem & Chem Engn, Collaborat Innovat Ctr Chem Life Sci, Nanjing 210093, Jiangsu, Peoples R China

[3] Jilin Univ, Inst Theoret Chem, Changchun 130023, Peoples R China

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2015年 / 21卷 / 38期

基金：

中国国家自然科学基金;

关键词：

aggregation-induced emission; 1; 1-binaphthol; circular dichroism; circularly polarized luminescence; configuration inversion; INDUCED EMISSION; AXIAL CHIRALITY; ENERGY-TRANSFER; DICHROISM; DENSITY; SPECTROSCOPY; DERIVATIVES; LUMINOGEN;

D O I：

10.1002/chem.201502193

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Four aggregation-induced emission (AIE)-active chiral binaphthyl-based molecules, (R/S)-1 and (R/S)-2, were designed and synthesized. Interestingly, all of them can exhibit reversal circularly polarized luminescence (CPL) signals from solution to aggregation, which could be attributed to the different dihedral angle of binaphthyl units from cis-conformation in pure THF solution to trans-conformation in THF/water mixtures.

引用

页码：13196 / 13200

页数：5

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