Fused Carbazole-Based Dyads: Synthesis, Solvatochromism and Sensing Properties

被引：5
|
作者：
Zhang, Simeng [1 ]
Chen, Weiben [1 ]
Dai, Gaole [2 ]
Yang, Fan [1 ]
Chen, Long [1 ]
机构：
[1] Tianjin Univ, Tianjin Key Lab Mol Optoelect Sci, Dept Chem, Sch Sci, Tianjin 300072, Peoples R China
[2] Soochow Univ, Inst Funct Nano & Soft Mat FUNSOM, Suzhou 215123, Jiangsu, Peoples R China
来源：
ASIAN JOURNAL OF ORGANIC CHEMISTRY | 2018年 / 7卷 / 11期
基金：
中国国家自然科学基金;
关键词：
molecular dyads; aggregation induced emission; solvatochromism; crystal packing; sensing; ROOM-TEMPERATURE PHOSPHORESCENCE; AGGREGATION-INDUCED EMISSION; CHARGE-TRANSFER; DYES;
D O I：
10.1002/ajoc.201800378
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A series of fused carbazole-based luminophores with donor-acceptor structures were synthesized (DCB-H, DCB-Br and TCB-H). The photophysical, electrochemical properties, crystal packing structures were investigated in detail. The restriction of intermolecular rotation of benzophenone units lead to typical aggregation-induced emission properties, giving potential to be used as fluorescence sensors for explosives, such as 2, 4, 6-trinitrophenol.
引用
收藏
页码：2223 / 2227
页数：5
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