Synthesis and Characterization of Near-Infrared Emissive BODIPY-Based Conjugated Polymers

被引：16

作者：

Wu, Yuanzhao ^{[1
]}

Ma, Xiao ^{[1
]}

Jiao, Jiemin ^{[1
]}

Cheng, Yixiang ^{[1
]}

Zhu, Chengjian ^{[1
]}

机构：

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

来源：

SYNLETT | 2012年 / 05期

基金：

中国国家自然科学基金;

关键词：

organoboron dye; conjugated polymer; BODIPY; near-infrared; HYDROGEN-PEROXIDE; HIGHLY EFFICIENT; FLUORESCENT; BORON; DYES; DERIVATIVES; ABSORPTION; CHEMISTRY; PROBES; SENSOR;

D O I：

10.1055/s-0031-1290364

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Three novel BODIPY-based conjugated polymers could be synthesized via palladium-catalyzed Sonogashira coupling reaction. Compared with BODIPY model derivatives, the polymers can emit in the range from deep-red to near-infrared region with emission spectral maxima at lambda = 640-660 nm and exhibit moderate fluorescent quantum yield from 0.23 to 0.26. Density functional theory (DFT) calculations are performed on three polymers repeat units, and HOMO and LUMO energy levels of the conjugated polymers are estimated.

引用

页码：778 / 782

页数：5

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