Synthesis of metal complexes containing metal- or organo-hydride moieties directed toward "green" hydrogenation reactions
| Project/Area Number |
25410059
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Fukushima University |
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Principal Investigator |
OYAMA DAI 福島大学, 共生システム理工学類, 教授 (20292451)
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| Co-Investigator(Renkei-kenkyūsha) |
TAKASE Tsugiko 福島大学, 環境放射能研究所, 特任准教授 (10466641)
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| Research Collaborator |
MUN Bisa
UKAWA Narumi
NAOI Ryutaro
ABE Ryosuke
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 金属錯体化学 / 合成化学 / 再生可能エネルギー / 有機ヒドリド / 金属ヒドリド / ヒドリド移動反応 |
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| Outline of Final Research Achievements |
The strategy of intramolecular metallacyclization may facilitate the development of organo-hydride chemistry like a coenzyme NADH. In this study, we synthesized novel ruthenium complexes bearing both carbonyls (CO) and naphthyridine derivatives (pynp or paa). We examined redox properties of the complexes using electrochemical and spectroelectrochemical measurements. Chemical reduction of the pynp complex with a reducing agent led to formations of organo-hydride species caused by metallacyclization in addition to conventional metal-hydride one. On the other hand, the corresponding paa complex changed to a “hybrid” compound which involved both metal-hydride and organo-hydride moieties. A hydride transfer reaction between the hybrid hydride-complex and a hydride acceptor was confirmed experimentally.
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Report
(4 results)
Research Products
(25 results)
