A quadruply azulene-fused porphyrin with intense near-IR absorption and a large two-photon absorption cross section

被引：247

作者：

Kurotobi, Kei

Kim, Kil Suk

Noh, Su Bum

Kim, Dongho ^{[1
]}

Osuka, Atsuhiro

机构：

[1] Yonsei Univ, Dept Chem, Ctr Ultrafast Opt Characterist Control, Seoul 120749, South Korea

[2] Kyoto Univ, Dept Chem, Grad Sch Sci, Kyoto, Japan

[3] CREST, Japan Sci & Technol Agcy, Sakyo Ku, Kyoto 6068502, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 24期

关键词：

azulenes; fused-ring systems; optical properties; porphyrinoids; two-photon absorption;

D O I：

10.1002/anie.200600892

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

(Chemical Equation Presented) Extending conjugation: Azulene-fused porphyrins (see example) are synthesized through the oxidation of meso-(4-azulenyl)porphyrins with FeCl3. The azulene-fused strategy allowed highly π-conjugated porphyrinic electronic systems, which are promising two-photon absorption pigments, to be realized. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3944 / 3947

页数：4

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