Chemical Transformations and Photophysical Properties of meso-Tetrathienyl-Substituted Porphyrin Derivatives

被引：31

作者：

Momo, Patricia Betoni ^{[1
]}

Pavani, Christiane ^{[2
]}

Baptista, Mauricio S. ^{[2
]}

Brocksom, Timothy John ^{[1
]}

de Oliveira, Kleber Thiago ^{[1
]}

机构：

[1] Univ Fed Sao Carlos UFSCar, Dept Quim, BR-13565905 Sao Carlos, SP, Brazil

[2] Univ Sao Paulo, Inst Quim, Dept Bioquim, BR-05508000 Sao Paulo, Brazil

来源：

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2014年 / 2014卷 / 21期

基金：

巴西圣保罗研究基金会;

关键词：

Porphyrinoids; Photophysics; Sensitizers; Cycloaddition; Metalation; 1,3-DIPOLAR CYCLOADDITION REACTIONS; PHOTOINDUCED ELECTRON-TRANSFER; FULLERENE LINKED TRIADS; ELECTROCHEMICAL PROPERTIES; APPENDED PORPHYRINS; CHLORINS; ZINC; BACTERIOCHLORINS; SPECTRA; OXYGEN;

D O I：

10.1002/ejoc.201402227

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The chemistry of meso-tetrathienyl-substituted porphyrin derivatives was explored, including synthesis and subsequent metalation, nitration and 1,3-dipolar cycloaddition reactions. Mono-and tetra-nitro-meso-tetrathienylporphyrins were prepared selectively under mild nitration conditions with NaNO2 and trifluoroacetic acid, and the corresponding chlorins and bacteriochlorins were also obtained by reaction with 1,3-dipoles. The products were characterized in detail and their preliminary photophysical properties were evaluated.

引用

页码：4536 / 4547

页数：12

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