N-type pyrazine and triazole-based luminogens with aggregation-enhanced emission characteristics

被引：32

作者：

Chen, Ming ^{[1
]}

Li, Lingzhi ^{[1
]}

Nie, Han ^{[2
]}

Shi, Yang ^{[1
]}

Mei, Ju ^{[1
]}

Wang, Jian ^{[1
]}

Sun, Jing Zhi ^{[1
]}

Qin, Anjun ^{[1
,2
]}

Tang, Ben Zhong ^{[1
,2
,3
,4
]}

机构：

[1] Zhejiang Univ, Dept Polymer Sci & Engn, MOE Key Lab Macromol Synth & Functionalizat, Hangzhou 310027, Zhejiang, Peoples R China

[2] S China Univ Technol, State Key Lab Luminescent Mat & Devices, Guangdong Innovat Res Team, Guangzhou 510640, Guangdong, Peoples R China

[3] Hong Kong Univ Sci & Technol, Inst Mol Funct Mat, Dept Chem, Inst Adv Study, Kowloon, Hong Kong, Peoples R China

[4] Hong Kong Univ Sci & Technol, State Key Lab Mol Neurosci, Kowloon, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 53期

基金：

美国国家科学基金会;

关键词：

RESTRICTED INTRAMOLECULAR ROTATION; LIGHT-EMITTING-DIODES; SOLID-STATE; CLICK POLYMERIZATION; EXPLOSIVE DETECTION; OPTICAL-PROPERTIES; FLUORESCENT; 2,3,4,5-TETRAPHENYLSILOLES; DERIVATIVES; PHOTOLUMINESCENCE;

D O I：

10.1039/c5cc03181h

中图分类号：

O6 [化学];

学科分类号：

070301 [无机化学];

摘要：

N-type pyrazine-based 1,4- and 1,5-disubstituted 1,2,3-triazole derivatives, showing unique aggregation-enhanced emission characteristics, were facilely prepared via Cu- and Ru-catalysed azide-alkyne cycloadditions, respectively. Thanks to their electron-deficient properties, they could readily form red-emissive charge transfer complexes with electron-donating triphenylamine in the aggregate and solid states.

引用

收藏

页码：10710 / 10713

页数：4

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