| Project/Area Number |
26810027
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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 |
Organic chemistry
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| Research Institution | Institute of Physical and Chemical Research |
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Principal Investigator |
Zhang Liang 国立研究開発法人理化学研究所, 侯有機金属化学研究室, 研究員 (20610992)
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| Project Period (FY) |
2014-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2014: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
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| Keywords | アルデヒド類 / ホウ素 / 二酸化炭素 / 炭酸エステル / 銅触媒 / carbon dioxide / aldehyde / boron / carbene ligand / metal catalysis / alkene / alkyne |
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| Outline of Final Research Achievements |
We have achieved the first catalytic selective multi-component coupling of carbon dioxide, bis(pinacolato)diboron, LiOtBu, and a wide range of aldehydes by using an nitrogen heterocyclic carbene-copper catalyst. This reaction has efficiently afforded a series of novel lithium cyclic boracarbonate ion pair compounds in high yields from readily available starting materials. This protocol has not only provided a new catalytic process for the utilization of carbon dioxide, but it has also constituted a novel route for the efficient synthesis of a new class of lithium borate compounds that might be of interest a potential electrolyte candidates for lithium ion batteries.
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