Assembly of Reaction Place by Using High Valent Metal Hydride Complexes
| Project/Area Number |
21245015
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Inorganic chemistry
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
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| Project Period (FY) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥48,100,000 (Direct Cost: ¥37,000,000、Indirect Cost: ¥11,100,000)
Fiscal Year 2011: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2010: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2009: ¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
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| Keywords | 金属錯体化学 / ヒドリド錯体 / 金属間結合 / 2核錯体 / 多座配位子 / アリールオキシド錯体 / アニリド錯体 / チタン / 高原子価 / 前周期遷移金属 / 一酸化炭素 / 小分子活性化 / フェノキシド錯体 / アリールオキシド配位子 / タンタル / ニオブ |
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| Research Abstract |
In this project, we have planned to explore the chemistry of high valent metal hydride complexes. The use of aryloxide-derived multidentate supporting ligands allows us to isolate a variety of hydride complexes of early transition metals in high oxidation states. We found that these electron-deficient hydride complexes are capable of activating small molecules. For example, a tantalum hydride complex undergo C-O bond cleavage of CO followed by C-C and C-H bond formation, resulting in formation of an ynolate complex.
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Report
(4 results)
Research Products
(18 results)
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[Journal Article] Synthesis and Reactivity of Niobium Complexes Having a Tripodal Triaryloxide Ligand in Bidentate, Tridentate, and Tetradentate Coordination Modes, Akagi, F.2011
Author(s)
Akagi, F., Ishida, Y., Matsuo, T., Kawaguchi, H.
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Journal Title
Dalton Trans.
Volume: 40
Pages: 2375-2382
Related Report
Peer Reviewed
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[Journal Article] Syntheses and Characterization of New Nickel Coordination Polymers with 4,4'-Dipyridylsulfide. Dynamic Rearrangements of One-Dimensional Chains Responding to External Stimuli : Temperature Variation and Guest Releases/Re-Inclusions2010
Author(s)
Kondo, M., Takahashi, H., Watanabe, H., Shimizu,Y., Yamanishi, K., Miyazawa, M., Nishina, N., Ishida, Y., Kawaguchi, H., Uchida, F.
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Journal Title
Int.J.Mol.Sci.
Volume: 11
Pages: 2821-2838
NAID
Related Report
Peer Reviewed
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