2023 Fiscal Year Final Research Report
Generation of radical species by the design of sulfonyl groups
Project/Area Number |
21K05068
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Multi-year Fund |
Section | 一般 |
Review Section |
Basic Section 33020:Synthetic organic chemistry-related
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Research Institution | Nagoya University |
Principal Investigator |
Nambo Masakazu 名古屋大学, トランスフォーマティブ生命分子研究所, 特任准教授 (10705528)
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Project Period (FY) |
2021-04-01 – 2024-03-31
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Keywords | ラジカル種 / スルホニル基 / 炭素-スルホニル結合活性化 / スルホン / 分子触媒 / フォトレドックス触媒 / 1電子還元 |
Outline of Final Research Achievements |
We developed a new method for reductive activation of alkyl sulfones to generate synthetically useful alkyl radical under mild conditions. By utilizing this method, we succeeded in applying it to radical transformations such as the Giese reaction. It was found that not only the choice of single-electron reducing agent but also the substituent on the sulfonyl group is extremely important in the generation of radical species.
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Free Research Field |
有機合成化学
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Academic Significance and Societal Importance of the Research Achievements |
本研究を通じ、スルホニル基の分子設計によってスルホンが有用なラジカル種前駆体として機能することを明らかにした。この知見を活用することで、新しい形式のラジカル分子変換の開拓が期待される。
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