2014 Fiscal Year Final Research Report
Activation and Synthetic Transformation of Stable Chemical Bonds by Cooperative Metal Catalysis
| Project/Area Number |
21225005
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| Research Category |
Grant-in-Aid for Scientific Research (S)
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| Allocation Type | Single-year Grants |
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| Research Field |
Synthetic chemistry
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| Research Institution | Chuo University (2010-2013)
Kyoto University (2009) |
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Principal Investigator |
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| Co-Investigator(Renkei-kenkyūsha) |
SHIMIZU Masaki 京都工芸繊維大学, 大学院工芸科学研究科, 教授 (10272709)
NAKAO Yoshiaki 京都大学, 大学院工学研究科, 教授 (60346088)
MINAMI Yasunori 中央大学, 研究開発機構, 機構助教 (60613362)
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| Project Period (FY) |
2009-04-01 – 2015-03-31
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| Keywords | 不活性結合 / 有機金属錯体 / ルイス酸 / 協働触媒 / 炭素－炭素不飽和結合 / 複素芳香族化合物 / 挿入反応 |
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| Outline of Final Research Achievements |
Catalytic collaboration between transition-metal complexes and inorganic Lewis acid was found to show unique activity toward the straightforward activation of otherwise stable carbon-hydrogen and carbon-carbon bonds in organic substrates, which are directly alkenylated or alkylated by insertion of various unsaturated reactants into the activated bonds. A broad variety of π-conjugated frameworks could be synthesized by the collaborative catalysts, e.g. Ni/Al-catalyzed hydrocarbamoylation of terminal alkenes using N,N-dimethylformamide as basic organic chemicals and Ni/B-catalyzed polyfluoroarylcyanation of alkynes employing polyfluorobenzonitriles for the construction of functional organic materials. In addition, the collaborative catalysts between palladium metals and silylethynoxy group activated carbon-hydrogen bonds followed by annulation with other unsaturated reactants to form chromene derivatives.
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| Free Research Field |
化学
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