期刊
GREEN CHEMISTRY
卷 24, 期 14, 页码 5614-5619出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/d2gc01381a
关键词
-
资金
- National Natural Science Foundation of China [21971224, 22071222, 22171249]
- Natural Science Foundation of Henan Province [202300410375]
A photocatalytic strategy using tetrabutylammonium decatungstate (TBADT) as a hydrogen atom transfer (HAT) photocatalyst and aldehydes as radical precursors was developed for the controllable aroylation or diaroylation of allyl sulfones. By adjusting the substrate ratio, the selectivity of the reaction could be easily tuned, resulting in the installation of various aroyl groups on allyl sulfones, and the formation of beta,gamma-unsaturated ketones and 1,5-diketones with moderate to excellent yields. This methodology offers mild conditions, high step economy, no external additive, readily available resources, and broad substrate scope.
A photocatalytic strategy for the controllable aroylation or diaroylation of allyl sulfones was established using tetrabutylammonium decatungstate (TBADT) as a hydrogen atom transfer (HAT) photocatalyst and aldehydes as radical precursors. By adjusting the substrate ratio, the selectivity of the reaction could be readily tuned and various aroyl groups were installed on allyl sulfones, which furnished beta,gamma-unsaturated ketones and 1,5-diketones in moderate to excellent yields, respectively. This methodology featured mild conditions, high step economy, no external additive, readily available resources, and broad substrate scope.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据