A visible-light-mediated cascade reaction of quinoxalin-2(1H)-ones, alkenes, and sulfinic acids

被引：6
|
作者：
Peng, Sha [1 ,2 ]
Xie, Long-Yong [2 ]
Yang, Luo [1 ]
机构：
[1] Xiangtan Univ, Coll Chem, Key Lab Green Organ Synth & Applicat Hunan Prov, Xiangtan 411105, Hunan, Peoples R China
[2] Hunan Univ Sci & Engn, Coll Chem & Bioengn, Yongzhou 425100, Hunan, Peoples R China
来源：
ORGANIC & BIOMOLECULAR CHEMISTRY | 2023年 / 21卷 / 19期
基金：
中国国家自然科学基金;
关键词：
DERIVATIVES; INHIBITORS; DESIGN; SULFONE; POTENT;
D O I：
10.1039/d3ob00448a
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A photocatalytic three-component cascade reaction of quinoxalin-2(1H)-ones, alkenes, and sulfinic acids under metal-, strong oxidant-, and external photocatalyst-free conditions was developed. The reaction was performed at room temperature using air as a green oxidant. Various sulfonated quinoxalin-2(1H)-ones were obtained in satisfactory yields with good functional group compatibility. The preliminary study showed that the current transformation was enabled by the formation of an electron donor-acceptor (EDA) complex between quinoxalin-2(1H)-ones and sulfinic acids.
引用
收藏
页码：4109 / 4113
页数：5
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