Boron Dipyrrin Dyes Exhibiting "Push-Pull-Pull" Electronic Signatures

被引:71
作者
Ziessel, Raymond [1 ]
Retailleau, Pascal [2 ]
Elliott, Kristopher J. [3 ]
Harriman, Anthony [3 ]
机构
[1] Ecole Europeenne Chim Polymeres & Mat, CNRS, Lab Chim Mol & Spect Avancees LCOSA, F-67087 Strasbourg 02, France
[2] ICSN CNR, Cristallochim Lab, F-91198 Gif Sur Yvette, France
[3] Newcastle Univ, Sch Chem, Mol Photon Lab, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England
基金
英国工程与自然科学研究理事会;
关键词
boron dipyrrin; electrochromism; ferrocenes; push-pull-pull; pi-conjugation; PHOTOPHYSICAL PROPERTIES; BODIPY DYES; DISTYRYL-BORADIAZAINDACENES; ANALOGS; DESIGN;
D O I
10.1002/chem.200901725
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Manipulating the electronic pathway : A strategy has been devised for functionalizing boron dipyrrin dyes with one or two electroactive ferrocene units at the periphery. Oxidation of one or both ferrocene residues is fully reversible and gives rise to near-IR electrochromism. One-electron oxidation of the bis-derivative transforms the original push-pull-push" system into a "push-pull-pull" signature. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA."
引用
收藏
页码:10369 / 10374
页数:6
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