Visible light-mediated hydrogen atom transfer and proton transfer for the conversion of (2-vinylaryl)methanol derivatives to aryl aldehydes or aryl ketones
文献信息
发布日期
2023-10-12
DOI
10.1039/D3QO01266B
影响因子
5.281
作者
Jun Yan, Ziqi Yu, Hao-Zhao Wei, Yin Wei
查看原文
摘要
In this paper, we report a photochemical strategy for the visible light-mediated efficient conversion of (2-vinylaryl)methanol derivatives to the corresponding aryl aldehydes or aryl ketones in moderate to excellent yields with broad substrate scope under mild conditions. This photochemical process takes place from the generation of the triplet state of olefins and involves 1,5-hydrogen atom transfer, enol tautomerization, and a subsequent proton transfer process. The plausible reaction mechanism has been verified by deuterium labeling and control experiments, kinetic and Stern–Volmer analyses, and DFT calculations.
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来源期刊
Organic Chemistry Frontiers
CiteScore:
7.8
自引率:
8.7%
年发文量:
724
Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry
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