Synthesis and optical properties of π-conjugated push pull dyes incorporating a functionalized benzo[1,2-b:3,4-b′]difuran spacer

被引：6

作者：

Benelhadj, Karima ^{[1
]}

Munch, Maxime ^{[1
]}

Massue, Julien ^{[1
]}

Ulrich, Gilles ^{[1
]}

机构：

[1] Ecole Europeenne Chim Polymeres & Mat ECPM, Grp Chim Organ Biol Opt & Mat COMBO, Inst Chim & Proc Energie Environm & Sante, UMR CNRS 7515, 25 Rue Becquerel, F-67087 Strasbourg 02, France

来源：

TETRAHEDRON | 2016年 / 72卷 / 20期

关键词：

Benzo[1,2-b:3,4-b ']difuran; BODIPY; Push-pull; Fluorescence; Dyes/pigments; SENSITIZED SOLAR-CELLS; LIGHT-EMITTING-DIODES; ORGANIC-DYES; SPECTROSCOPIC PROPERTIES; BODIPY DYES; DERIVATIVES; FLUORESCENCE; CHROMOPHORES; FLUOROPHORES; ABSORPTION;

D O I：

10.1016/j.tet.2016.03.099

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The synthesis of a series of push pull dyes incorporating a functionalized benzo[1,2-b:3,4-b']difuran moiety acting as a conjugated spacer is reported. The studies of their optical properties evidenced a strong ICT upon photoexcitation. As a consequence of their highly polarized nature, these dyes all display a sizeable solvatochromic emission. One example has been further incorporated onto a BODIPY fluorophore leading to a highly conjugated molecular scaffold. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：2593 / 2599

页数：7

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