SYNTHESIS OF FUNCTIONALIZED 2,3,4,5-TETRAPHENYLSILOLE DERIVATIVES THROUGH HYDROSILYLATION AND THEIR CRYSTAL STRUCTURES

被引:2
|
作者
Zhang, Yunsheng [1 ,2 ]
Li, Shuhong [3 ]
Wang, Rui [1 ,2 ]
Chen, Limin [1 ]
Xu, Caihong [1 ]
机构
[1] Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China
[2] Chinese Acad Sci, Grad Univ, Beijing 100190, Peoples R China
[3] Beijing Technol & Business Univ, Sch Chem & Environm Engn, Beijing, Peoples R China
基金
美国国家科学基金会;
关键词
Aggregation-induced emission; functionalized siloles; hydrosilylation; AGGREGATION-INDUCED EMISSION; TURN-ON DETECTION; SOLID-STATE; SILOLE; PHOTOLUMINESCENCE; HEXAPHENYLSILOLE; LUMINESCENCE; SENSORS; CORE;
D O I
10.1080/00397911.2011.555049
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of new functionalized 2,3,4,5-tetraphenylsiloles were successfully synthesized in good yields by hydrosilylation reaction of 1-methyl-2,3,4,5-tetraphenyl-1H-silole with p-ethynyl benzene derivatives. This synthesis provides a convenient method of introducing reactive electron-withdrawing or electro-donating groups into siloles. All new siloles show aggregation-induced emission (AIE) effects.
引用
收藏
页码:2171 / 2180
页数:10
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