Synthesis and characterization of porphyrins bearing four redox-active phenylenediamine pendant groups as a dimensionally oriented π-conjugated system

被引：13

作者：

Saito, K ^{[1
]}

Hirao, T ^{[1
]}

机构：

[1] Osaka Univ, Fac Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

来源：

TETRAHEDRON | 2002年 / 58卷 / 37期

关键词：

pi-conjugated pendant group; redox-active system; porphyrin; zinc porphyrin;

D O I：

10.1016/S0040-4020(02)00828-1

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Porphyrins bearing phenylenediamine pendant groups were synthesized to afford dimensionally oriented pi-conjugated systems. The structural and electronic characteristics depend on the alphaalphaalphaalpha and alphabetaalphabeta atropisomers. In the fluorescence emission spectra, the emission from the porphyrin moiety was almost completely quenched. Zinc complexation of the alphaalphaalphaalpha isomer with zinc(II) acetate led to the corresponding zinc complex. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：7491 / 7501

页数：11

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