Photoinduced reductive cyclization of 2-nitroaryl-tethered carbonyl compounds: an approach for accessing nitrogen-fused heterocycles

被引：0

作者：

Du, Yulong ^{[1
]}

Wu, Yuhui ^{[1
]}

Tang, Jiarui ^{[1
]}

Chen, Jianhui ^{[1
,2
]}

Luo, Yanshu ^{[1
]}

Xia, Yuanzhi ^{[1
,2
]}

机构：

[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Zhejiang, Peoples R China

[2] Key Lab Biohlth Mat & Chem Wenzhou, Wenzhou 325035, Zhejiang, Peoples R China

来源：

ORGANIC CHEMISTRY FRONTIERS | 2025年

基金：

中国国家自然科学基金;

关键词：

TRANSFER HYDROGENATION; AROMATIC NITRO; NITROARENES; EFFICIENT; CATALYST; METAL; WATER; AMIDATION; FACILE; AMINES;

D O I：

10.1039/d5qo00363f

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

In the presence of AcSH and DIPEA, a photo-induced reductive cyclization reaction of 2-nitroaryl-tethered carbonyl compounds was achieved, affording a mild method for the preparation of N-fused heterocycles including quinoline, quinoxaline, oxazine, quinazolinone, and indolone. Preliminary mechanistic studies suggested that this catalyst-free transformation was triggered by a visible-light-induced EDA complex-based SET reduction process.

引用

页数：6