2016 Fiscal Year Final Research Report
Syntheis of novel binaphthol derivatives via remote C-H funcionalization
| Project/Area Number |
15K17859
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Synthetic chemistry
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| Research Institution | Nara National College of Technology |
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Principal Investigator |
Kamei Toshiyki 奈良工業高等専門学校, 物質化学工学科, 准教授 (70534452)
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| Project Period (FY) |
2015-04-01 – 2017-03-31
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| Keywords | Ｃ－Ｈ官能基化 / ｐ型半導体 / ペリキサンテノキサンテン / 銅触媒 / 空気酸化 |
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| Outline of Final Research Achievements |
Metal-catalyzed functionalization at 8 position of binaphthol proceeded. However, the intramolecular cyclization with hydroxy group was much faster than intermolecular reactions to afford peri-xanthenoxanthene (PXX) preferentially.
Since practical synthesis of PXX did not reported so far, the study was focused on the development of this intramolecular cyclization. As a result, efficient synthesis of PXX was developed using air as the reoxidant.
I disclosed that radical cation of newly synthesized PXX derivatives was found very stable from electrochemical analysis.
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| Free Research Field |
有機合成化学
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