New Approach to Oximes through Reduction of Nitro Compounds Enabled by Visible Light Photoredox Catalysis

被引：66
|
作者：
Cai, Shunyou [1 ]
Zhang, Shaolong [1 ]
Zhao, Yaohong [1 ]
Wang, David Zhigang [1 ]
机构：
[1] Peking Univ, Lab Chem Genom, Sch Chem Biol & Biotechnol, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China
来源：
ORGANIC LETTERS | 2013年 / 15卷 / 11期
关键词：
TRANSFER RADICAL CYCLIZATION; C-C; NITROCOMPOUNDS; CYCLOADDITIONS; FUNCTIONALIZATION; PHOTOCATALYSIS; TRANSFORMATION; ANTHRACENES; GENERATION; CONVERSION;
D O I：
10.1021/ol4009443
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A range of nitro compounds are smoothly reduced to their corresponding oximes under the synergistic effects of visible light irradiation, the Ru(bpy)(3)Cl-2 photocatalyst, Hunig's base, Mg(ClO4)(2) activation, and MeCN solvent. This remarkably mild and environmentally benign protocol, when orchestrated with classical Beckmann rearrangement, enables such high-value industrial feedstock as caprolactam to be readily accessed from simple precursor nitrocyclohexane.
引用
收藏
页码：2660 / 2663
页数：4
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