| Project/Area Number |
15K21222
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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
Synthetic chemistry
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| Research Institution | Kyushu University |
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Principal Investigator |
Tahara Atsushi 九州大学, 先導物質化学研究所, 助教 (50713145)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Project Status |
Completed (Fiscal Year 2017)
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| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
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| Keywords | 鉄 / ケイ素 / アルケンの水素化 / コバルト / 理論計算 / アルケンのヒドロシリル化 / 計算科学 / σ-CAM / 貴金属代替反応 / 金属-配位子の協同作用 / ホウ素 / 水素化 / 貴金属代替 |
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| Outline of Final Research Achievements |
The purpose of the research is to replace noble-metal-catalysts for the reduction of unsaturated bonds into base-metal-catalysts. Iron complex 1, which bears Fe-Si bonds, catalyzed hydrogenation of alkenes under mild condition (1 atm of H2 at ambient temperature). Theoretical studies revealed that H-H bond is activated not on the iron center but with the assist of Fe-Si bond to afford Fe-H and Si-H bond with lower energy barrier. This system could be applied into other metals by synthesizing Ru analogues. Finally, we achieved to develop highly efficient Fe catalysts for the hydrogenation of sterically-hindered tetrasubstituted alkenes.
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