2012 Fiscal Year Final Research Report
Molecular Mechanism Controlling Reactivity and Selectivity of High-Valent Oxo-Metal Complexes
| Project/Area Number |
22350030
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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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 | National Institutes of Natural Sciences Okazaki Research Facilities |
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Principal Investigator |
FUJII Hiroshi 大学共同利用機関法人自然科学研究機構(岡崎共通研究施設), 岡崎統合バイオサイエンスセンター, 准教授 (80228957)
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| Co-Investigator(Renkei-kenkyūsha) |
KURAHASHI Takuya 分子科学研究所, 生命・錯体分子科学研究領域, 助教 (90353432)
HADA Masahiko 首都大学東京, 理工学研究科, 教授 (20228480)
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| Project Period (FY) |
2010 – 2012
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| Keywords | オキソ錯体 / ヘム / サレン / 配位子効果 / 反応性 / 反応選択性 |
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| Research Abstract |
In this project, we studied how the reactivity and selectivity of high-valent metal-oxo complexes are controlled to provide a new concept fordeveloping functional catalysts.We succeeded in revealing a new unique molecular mechanisms that the axial ligand controls the reactivity of oxoiron(IV) porphyrin π-cation radical complex by stability of the iron(III) porphyrin complex, not by instability of itself. In addition, we succeeded in solving the crystal structure of a chiral manganese(IV) salen iodosylarene adduct, which provide a new mechanism for controlling its enantioselectivity
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