2017 Fiscal Year Final Research Report
Cage-Shaped Phosphite: Precise Control of Its Lewis Basicity and Construction of Peculiar Reaction Field
| Project/Area Number |
16K21137
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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 |
Organic chemistry
Synthetic chemistry
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| Research Institution | Osaka University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2018-03-31
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| Keywords | ルイス塩基性 / カゴ型配位子 / 金属配位子 / π共役系 |
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| Outline of Final Research Achievements |
Electronic and/or steric factors can influence the chemical reactivity and molecular recognition. The sterically controlled cage-shaped phosphites were synthesized and successfully characterized by single-crystal X-ray analysis. The Lewis basicity of the phosphorus atom in the cage-shaped phosphites was determined by coupling constant (31P-77Se) after selenium oxidation. To investigate the reactivity of the obtained cage-shaped phosphites, some palladium-catalyzed reactions were performed and their results were compared with conventional phosphine or phosphite ligands.
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| Free Research Field |
構造有機化学
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