Perylene diimide-appended mixed (phthalocyaninato)(porphyrinato) europium(III) double-decker complex: Synthesis, spectroscopy and electrochemical properties

被引：11

作者：

Dong, Shuai ^{[2
]}

Zhang, Xianyao ^{[2
]}

Zhou, Yang ^{[2
]}

Jiang, Jianzhuang ^{[1
,2
]}

Bian, Yongzhong ^{[1
]}

机构：

[1] Univ Sci & Technol Beijing, Dept Chem, Beijing 100083, Peoples R China

[2] Shandong Univ, Dept Chem, Jinan 250100, Peoples R China

来源：

DYES AND PIGMENTS | 2011年 / 91卷 / 02期

基金：

北京市自然科学基金;

关键词：

Phthalocyanine; Porphyrin; Europium; Perylene diimide; Electrochemistry; Fluorescence spectrum; PHOTOINDUCED ELECTRON-TRANSFER; CHARGE-TRANSFER COMPLEXES; BUILDING-BLOCKS; MULTIPORPHYRIN ARRAYS; ENERGY-TRANSFER; PHTHALOCYANINES; DIMER; ARCHITECTURES; SUBSTITUENTS; PORPHYRINS;

D O I：

10.1016/j.dyepig.2011.03.010

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Treatment of sandwich-type mixed (phthalocyaninato)( porphyrinato) metal complex [HEu(III){Pc(alpha-3-OC(5)H(11))(4)}{TriBPP( NH(2))}] (3) [Pc(alpha-3-OC(5)H(11))(4)=1,8,15,22-tetrakis(3-Pentyloxy)-phthalocyaninate, TriBPP(NH(2))=5,10,15-tris(4-tert-butylphenyl)-20-(4-aminophenyl)porphyrinate] with N-n-butyl-1,6,7,12-tetra(4-rert-butylphenoxyl)perylene-3,4-dicarboxylate anhydride-9,10-dicarboxylate imide (2) in the presence of imidazole in toluene afforded the novel perylene diimide-appended mixed (phthalocyaninato)(porphyrinato) europium(III) double-decker complex (5). Porphyrin-PDI dyad 4 was also obtained by similar method. The electronic absorption spectroscopic and electrochemical properties of PDI-appended double-decker sand the model compounds 2, 3, and 4 were studied, the results indicated that there was no considerable ground-state interaction between the double-decker unit and the PDI unit in 5. The fluorescence measurements revealed that the emission of PDI unit was effectively quenched by the double-decker unit, suggesting remarkable intramolecular interaction in 5 under excited state. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：99 / 104

页数：6

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