2012 Fiscal Year Final Research Report
Novel Ring Fusion of π-Systems through Pyrazine Ring Formation
| Project/Area Number |
23655033
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Organic chemistry
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| Research Institution | Nagoya University |
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Principal Investigator |
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| Project Period (FY) |
2011 – 2012
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| Keywords | ピラジン / アミノ化 / 酸化 / 遷移金属触媒 / ラジカル / ポルフィリン / アセン / ヘリセン |
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| Research Abstract |
Efficient synthesis of pyrazine-fused dimers was developed through oxidation of amino-substituted porphyrins and anthracenes. In the case of oxidation of aminoanthracene, pyrrole-fused dimers were also obtained under the modified reaction conditions. The structures and properties of fused dimers were elucidated. The optical and electrochemical measurements and theoretical calculations revealed effective extension of π-conjugation in these fused dimers.
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