Precise synthesis of cyclic polysilanes and the relative productsvia nickel and palladium key intermediates
| Project/Area Number |
23750059
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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 |
Inorganic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
TANABE Makoto 東京工業大学, 資源化学研究所, 助教 (80376962)
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| Project Period (FY) |
2011 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
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| Keywords | 有機金属化学 / 高分子合成 / ポリシラン / 触媒 / 水素 / 合成化学 / 共役分子 / 環状分子 / 電子・電気材料 / ニッケル / π共役 / メタラサイクル / 脱水素カップリング重合 / 固体発光 |
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| Research Abstract |
This research covers selective preparation between linear and cyclic polysilanes catalyzed by nickel-phosphine catalysts and suggests their reaction mechanism on the basis of chemical properties for the cyclic palladium intermediates. Formation of the cyclic polysilanes and the cyclic intermediates is attributed to be higher thermally stable than the linear one. A new concept of polysilanes involving π-stacking interaction at the side substituents exhibits the unique optical properties.
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Report
(3 results)
Research Products
(45 results)
