Visible-light-induced photocatalyst-free dearomative amidation of phenol derivatives

被引：5
|
作者：
Wu, Lingang [1 ]
Sun, Lei [1 ]
Liu, Wanxing [2 ]
Cui, Jichun [1 ]
Xie, Lei [1 ]
机构：
[1] Liaocheng Univ, Sch Chem & Chem Engn, Sch Pharm, Liaocheng 252000, Shandong, Peoples R China
[2] Nonpubl Enterprise Serv Ctr Liaocheng, Liaocheng 252000, Shandong, Peoples R China
来源：
TETRAHEDRON LETTERS | 2023年 / 128卷
基金：
中国国家自然科学基金;
关键词：
Amidyl radical; Dearomative amidation; Photocatalyst-free; Spirolactams; Visible light photocatalysis; PHOTOREDOX CATALYSIS; HYPERVALENT; RADICALS; TYROSINE; IONS;
D O I：
10.1016/j.tetlet.2023.154637
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Herein, a simple protocol has been outlined for visible-light-induced dearomative amidation reaction of phenol derivatives to afford spirolactams with broad substrate scope. The amidation was found to proceed smoothly without any photocatalyst at room temperature, and the desired spirolactams were obtained in 23%-87% yields.
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页数：3
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