Design, synthesis and redox properties of a fluorene platform linking two different Bodipy dyes

被引：31

作者：

Bura, Thomas ^{[1
]}

Ziessel, Raymond ^{[1
]}

机构：

[1] ECPM, LCOSA, F-67087 Strasbourg, France

来源：

TETRAHEDRON LETTERS | 2010年 / 51卷 / 21期

关键词：

Bodipys'; Fluorene; Bipyridine; Styryl; Formylation; Electrochemistry; LINKED MULTIPORPHYRIN ARRAYS; BORON-DIPYRROMETHENE DYES; SENSITIZED SOLAR-CELLS; ENERGY-TRANSFER; COMPLEXES; CHEMISTRY; FLUORESCENCE; DEVICES; SENSOR; DYADS;

D O I：

10.1016/j.tetlet.2010.03.095

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Several new fluorophores have been prepared by grafting boradiazaindacene (red absorbing) and/or styrylboradiazaindacene (blue absorbing) units as terminal energy acceptors onto a fluorene-derived platform. In one case, an amino-bis(bipyridine) pocket has been attached to enable strong binding of transition metal ions. The stepwise syntheses were largely based on Pd-catalysed cross-coupling reactions. The electrochemistry of the dyes has been analysed by reference to the properties of the various synthetic intermediates, protonation of the tertiary amine site present in the bis(bipyridine) species enabling processes involving this centre to be distinguished from those associated with the boradiazaindacene (Bodipy) unit. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2875 / 2879

页数：5

共 38 条

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