| Project/Area Number |
15K05427
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Organic chemistry
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| Research Institution | Okayama University |
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Principal Investigator |
Maeda Chihiro 岡山大学, 自然科学研究科, 助教 (80581371)
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| Research Collaborator |
Ema Tadashi
Takaishi Kazuto
Todaka Takumi
Ueda Tomomi
Tanaka Yumi
Nagahata Keiji
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| Project Period (FY) |
2015-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | ポルフィリン / カルバゾール / BODIPY / 近赤外吸収 / 固体発光 |
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| Outline of Final Research Achievements |
Porphyrins attract considerable attentions in various fields such as photochemistry, electrochemistry, and supramolecular chemistry. We have developed carbazole-based porphyrins which show interesting electronic properties because they have large pi-conjugated-system. In this research, we have synthesized carbazole-based porphyrin oligomers and investigated the intramolecular electronic interactions. In addition, we have developed carbazole-based dipyrrins, and their properties and oligomerizations have been investigated.
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| Academic Significance and Societal Importance of the Research Achievements |
我々はカルバゾール骨格を組み込んだ新規ポルフィリンやBODIPY、およびそれらの多量体の合成および物性評価を行った。本研究で達成した固体近赤外吸収や縮環ポルフィリン多量体に関する研究例はほとんど無い。また固体発光を示す新規BODIPYを開発し、周辺部修飾や多量化により光物性について詳細に検討した。キラルな置換基を導入することで固体CPL特性を付与することにも成功した。本研究で得られた新しい知見は、我々だけでなく他者の今後の研究にも貢献すると期待される。
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