| Project/Area Number |
20750038
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Organic chemistry
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| Research Institution | Okayama University of Science |
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Principal Investigator |
IWANAGA Tetsuo Okayama University of Science, 理学部, 助教 (40454805)
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| Project Period (FY) |
2008 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | π電子系 / 自己集積化 / 芳香族ビスイミド / 電荷移動相互作用 / 光誘起電子移動 / 光機能 / パイ電子系 / 大環状化合物 |
|---|
| Research Abstract |
In this study, we planned to synthesize the cyclic and chain oligomers with aromatic diimide units, and to develop their photo function by controlling their integrated form. The [3+3] cyclic oligomer constructed with naphthalene diimide and xylylene units was revealed a self-association due to a charge-transfer interaction by ^1H NMR and absorption spectra. The donor-acceptor chain oligomers with the perylene bisimide core unit exhibit some specific photoproperties unexpectedly from their twisted structure of perylene unit. Furthermore, photoinducedinter- or intramolecular electron transfer from donor unit to acceptor unit was observed in these oligomers.
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