Anthracene-Fused BODIPYs as Near-Infrared Dyes with High Photostability

被引：90

作者：

Zeng, Lintao ^{[1
]}

Jiao, Chongjun ^{[1
]}

Huang, Xiaobo ^{[1
]}

Huang, Kuo-Wei ^{[2
,3
]}

Chin, Wee-Shong ^{[1
]}

Wu, Jishan ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Chem, Singapore 117543, Singapore

[2] 4700 King Abdullah Univ Sci & Technol, King Abdullah Univ Sci & Technol, Div Chem & Life Sci & Engn, Thuwal 239556900, Saudi Arabia

[3] 4700 King Abdullah Univ Sci & Technol, King Abdullah Univ Sci & Technol, KAUST Catalysis Ctr, Thuwal 239556900, Saudi Arabia

来源：

ORGANIC LETTERS | 2011年 / 13卷 / 22期

关键词：

SENSITIZED SOLAR-CELLS; RESTRICTED AZA-BODIPY; BORON-DIPYRROMETHENE; FLUORESCENT SENSOR; ENERGY-TRANSFER; ABSORBING DYES; RED; TETRAARYLAZADIPYRROMETHENES; BORONDIPYRROMETHENE; FUNCTIONALIZATION;

D O I：

10.1021/ol202493c

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An anthracene unit was successfully fused to the zigzag edge of a boron dipyrromethene (BODIPY) core by an FeCl3-mediated oxidative cyclodehydrogenation reaction. Meanwhile, a dimer was also formed by both intramolecular cyclization and intermolecular coupling. The anthracene-fused BODIPY monomer la and dimer 7b showed small energy gaps (similar to 1.4 eV) and near-Infrared absorption/emission. Moreover, they exhibited high photostability.

引用

页码：6026 / 6029

页数：4

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