Photo-Induced Cross-Dehydrogenative Coupling of Quinoxalin-2(1H)-ones with Aldehydes under Metal Free Conditions without an External Photocatalyst

被引：1
|
作者：
Wang, Chunmiao [1 ]
Jiang, Jiangtao [1 ]
Wang, Min [1 ]
Zhu, Weichang [1 ]
Li, Pinhua [1 ]
机构：
[1] Anhui Polytech Univ, Coll Chem & Environm Engn, Wuhu 241000, Anhui, Peoples R China
来源：
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY | 2024年 / 27卷 / 19期
关键词：
Quinoxalin-2(1H)-ones; Acylation; Aromatic aldehydes; Visible-light-induced reactions; Metal-free; DECARBOXYLATIVE ACYLATION; C3-H ACYLATION; INHIBITORS; DERIVATIVES; POTENT; DECADE; BONDS;
D O I：
10.1002/ejoc.202400162
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A simple strategy to 3-acylated quinoxalin-2(1H)-ones via a photo-induced cross-dehydrogenative coupling of quinoxalin-2(1H)-ones with commercially available aldehyde under metal free conditions without an external photocatalyst was developed. In this transformation, various 3-acylated quinoxalin-2(1H)-ones were generated in high yields with good functional-group tolerance.
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页数：5
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