Synthesis of Sterically Crowded Polyarylated Boron-Dipyrromethenes

被引：70
|
作者：
Lakshmi, Vellanki [1 ]
Ravikanth, Mangalampalli [1 ]
机构：
[1] Indian Inst Technol, Dept Chem, Bombay 400076, Maharashtra, India
来源：
JOURNAL OF ORGANIC CHEMISTRY | 2011年 / 76卷 / 20期
关键词：
FLUORESCENT BODIPY DYES; CRYSTAL-STRUCTURE; ELECTROCHEMISTRY; DERIVATIVES; SPECTROSCOPY; PHOTOPHYSICS; SEPARATION; CHEMISTRY; PHENYL;
D O I：
10.1021/jo2010022
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A rapid synthetic route for polyarylated boron-dipyrromethenes using hexabromo boron-dipyrromethene as the key synthon is described. The X-ray structure revealed that the polyarylated BODIPY adopts a propeller-like conformation. These compounds exhibit red-shifted absorption and fluorescence bands with decent quantum yields and reversible oxidation and reduction waves when compared to unsubstituted boron-dipyrromethenes.
引用
收藏
页码：8466 / 8471
页数：6
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