Development of Novel π-Conjugated Systems Based on Porphyrins
| Project/Area Number |
19205006
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
OSUKA Atsuhiro Kyoto University, 大学院・理学研究科, 教授 (80127886)
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| Project Period (FY) |
2007 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥45,500,000 (Direct Cost: ¥35,000,000、Indirect Cost: ¥10,500,000)
Fiscal Year 2009: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2008: ¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
Fiscal Year 2007: ¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
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| Keywords | ポルフィリン / 環拡張ポルフィリン / ポルフィリンテープ / メビウス芳香族性 / 芳香族性 / 2光子吸収断面積 / 反芳香族性 / 共役 |
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| Research Abstract |
We have achieved strong 4nπ Mobius aromaticity by various methods for the conformational control of meso-aryl expanded porphyrins, such as metal coordination, temperature control, protonation, and intramoleculer fusion. We report the syntheses of a series of novel subporphyrins and related molecules by various chemical transformations of meso-aryl-subporphyrins. In addition, we have also developed a transition metal-catalyzed coupling reactions toward the construction of multi-porphyrin arrays.
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Report
(4 results)
Research Products
(41 results)
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[Journal Article] A Stable Radical from Facile Oxygenation of meso-Free 5, 10, 20, 25-Tetrakis (pentafluorophenyl) Substituted [26] Hexaphyrin (1. 1. 1. 1. 1. 1)2008
Author(s)
T. Koide, G. Kashiwazaki, M. Suzuki, K. Furukawa, M.-C. Yoon, S. Cho, D. Kim, A. Osuka
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Journal Title
Angew. Chem. Int. Ed. 47巻
Pages: 9661-9665
Related Report
Peer Reviewed
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[Journal Article] Unambiguous Identification of Mobius Aromaticity for meso-Aryl Substituted [28]Hexaphyrins (1. 1. 1. 1. 1. 1)2008
Author(s)
J. Sankar, S. Mori, S. Saito, H. Rath, M. Suzuki, Y. Inokuma, H. Shinokubo, K.S. Kim, Z.S. Yoon, J.-Y. Shin, J.M. Lim, Y. Matsuzaki, O. Matsushita, A. Muranaka, N. Kobayashi, D. Kim, A. Osuka
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Journal Title
J. Am. Chem. Soc. 130巻
Pages: 13568-13579
Related Report
Peer Reviewed
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[Journal Article] 2, 5-Thienylene-Bridged Triangular and Linear Porphyrin Trimers2008
Author(s)
J. Song, S.Y. Jang, S. Yamaguchi, J. Sankar, S. Hiroto, N. Aratani, J.-Y. Shin, S. Easwaramoorthi, K.S. Kim, D. Kim, H. Shinokubo, A. Osuka
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Journal Title
Angew. Chem. Int. Ed. 47巻
Pages: 6004-6007
Related Report
Peer Reviewed
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