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

被引：251
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.
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收藏
页码：3944 / 3947
页数：4
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