2017 Fiscal Year Final Research Report
Supraporphyrin Chemistry: Exploration of Novel p-Systems
| Project/Area Number |
25220802
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Organic chemistry
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| Research Institution | Kyoto University |
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Principal Investigator |
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| Project Period (FY) |
2013-05-31 – 2018-03-31
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| Keywords | ポルフィリン / ヒュッケル芳香族性 / メビウス芳香族性 / 金属錯体 |
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| Outline of Final Research Achievements |
We have explored novel porphyrinoids with intriguing structures and properties for long time. Representative achievements in this period are 1) synthesis of fully conjugated porphyrin-hexaphyrin hybrid tape, 2) improvement of the synthetic protocol of subporphyrins, 3) synthesis of subporphyrin tape with a remarkable curvature, 4) discovery of the world largest Huckel aromatic expanded porphyrin, 5) exploration of Mobius aromatic expanded porphyrins, 6) synthesis and characterization of peripherally functionalized porphyrins, and 7) development of stable porphyrinoid radicals.
These results may provoke a range of new research fields such as novel NIR absorbing dyes, excited-state aromaticity, and spin materials based on the stable porphyrinoid radicals.
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| Free Research Field |
有機化学（物理有機化学）
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