2011 Fiscal Year Final Research Report
Dehydrocoupling Reactions of Boron Compounds via a Transition Metal. BoraneσComplex
| Project/Area Number |
21550056
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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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 | The University of Tokyo |
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Principal Investigator |
KAWANO Yasuro 東京大学, 大学院・総合文化研究科, 助教 (10262099)
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| Co-Investigator(Renkei-kenkyūsha) |
SHIMOI Mamoru (30092240)
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| Project Period (FY) |
2009 – 2011
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| Keywords | 遷移金属錯体 / ホウ素 / 触媒 / 光化学反応 / ボラン |
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| Research Abstract |
We investigated dehydrocoupling reactions of boron compounds, which proceed via a transition metal. borane s complex. In this study, we obtained the following results.(1) Half-sandwich carbonyl complexes showed a low catalytic activity in this type of reactions,(2) Reaction intermediates, secondary amine. borane complexes and aminoboraneσcomplexes, were isolated using an electron-rich ruthenium system, and(3) Behaviors of borane in the coordination sphere in the course of the reaction was clarified by deuterium labeling experiments.
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