Synthesis and photophysical properties of porphyrins with fluorenyl pendant arms

被引：42

作者：

Drouet, Samuel ^{[1
]}

Paul-Roth, Christine O. ^{[1
,2
]}

Simonneaux, Gerard ^{[1
]}

机构：

[1] Univ Rennes 1, Equipe Ingn Chim & Mol Vivant ICMV, CNRS, Unite Sci Chim Rennes,UMR 6226, F-35042 Rennes, France

[2] Inst Natl Sci Appl, F-35043 Rennes, France

来源：

TETRAHEDRON | 2009年 / 65卷 / 15期

关键词：

Fluorescence; Porphyrins; Fluorene; Light harvesting; Quantum yield; ANODIC-OXIDATION; POLYMERS; ENERGY; ARYL;

D O I：

10.1016/j.tet.2009.02.015

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Symmetrical-A(4)-porphyrins bearing four fluorene donor moieties TOFP (5,10,15,20-tetra(4-(2 methyloxyfluorenyl)phenyl)porphyrin) as well as eight fluorene arms OOFP (5,10,15,20-octa(3,5-(2-metholoxyfluorenyl)phenyl)porphyrin) were synthesized and characterized. Preliminary photophysical properties are reported. In comparison to the reference tetraphenylporphyrin TPP, the luminescence properties are slightly improved. The fluorescence quantum yields of tetrafluorenylporphyrin TOFP (1) and octafluorenylporphyrin OOFP (2) are 0.10 and 0.13, respectively. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2975 / 2981

页数：7

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