Precise control of radical reaction utilizing the synergistic effects of heavier heteroatom compounds
Project/Area Number |
18064015
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Research Category |
Grant-in-Aid for Scientific Research on Priority Areas
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Allocation Type | Single-year Grants |
Review Section |
Science and Engineering
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Research Institution | Kyoto University |
Principal Investigator |
YAMAGO Shigeru Kyoto University, 化学研究所, 教授 (30222368)
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Project Period (FY) |
2006 – 2009
|
Project Status |
Completed (Fiscal Year 2009)
|
Budget Amount *help |
¥29,100,000 (Direct Cost: ¥29,100,000)
Fiscal Year 2009: ¥7,200,000 (Direct Cost: ¥7,200,000)
Fiscal Year 2008: ¥7,300,000 (Direct Cost: ¥7,300,000)
Fiscal Year 2007: ¥7,300,000 (Direct Cost: ¥7,300,000)
Fiscal Year 2006: ¥7,300,000 (Direct Cost: ¥7,300,000)
|
Keywords | ヘテロ原子 / ラジカル反応 / テルル / アンチモン / ビスマス / ヘテロ元素 / リビングラジカル重合 / 高周期へテロ元素 / 反応機構 / 機能性材料 / ジテルリド / ジスチビン / チオビスムチン / ヘテロ元素化合物 / 高周期元素 / 反応制御 / グラジカル重合 / 反応速度論 |
Research Abstract |
New methods to increase the control of radical reactions and radical polymerization reactions have been developed through deep understanding of the reactivities of organoheteroatom compounds. We have mainly carried out 1) the elucidation of the reactivity difference of heteroatom species used as precursors of carbon centered radicals, and 2) the use of diheteroatom compounds, which possess heteroatom-heteroatom sigma bond, for the control of the reactions. Besides these results, we also developed a new condition for the highly controlled and efficient living radical polymerization, which is triggered by photo-irradiation, and the new synthetic route to structurally highly defined polymers through the selective transformation of living polymer ends.
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Report
(6 results)
Research Products
(46 results)
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[Journal Article] A Systematic Study on Activation Processes in Organotellurium-Mediated Living Radical Polymerizations (TERPs) of Styrene, Methyl Methacrylate, Methyl Acrylate, and Vinyl Acetate2006
Author(s)
Kwak, Y., Goto, A., Fukuda, T., Kobayashi, Y., Yamago, S.
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Journal Title
Macromolecules 39
Pages: 4671-4679
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[Journal Article] Highly Controlled Living Radical Polymerization through Dual Activation of Organobismuthines2006
Author(s)
Yamago, S., Kayahara, E., Kotani, M., Ray, B., Kwak, Y., Goto, A., Fukuda, T.
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Journal Title
Angew.Chem.Int.Ed. 46
Pages: 1304-1306
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