Generation of Iminoxyl Radicals by Photoredox Catalysis Enables Oxidant-Free Hydroxygenation of β,γ-Unsaturated Oximes

被引：3
|
作者：
Li, Zhenming [1 ]
Qian, Lijie [1 ]
Chen, Huiming [1 ]
Xu, Xiangsheng [1 ]
机构：
[1] Zhejiang Univ Technol, Coll Chem Engn, Hangzhou 310014, Peoples R China
来源：
SYNLETT | 2022年 / 33卷 / 03期
关键词：
oximes; hydroxygenation; isoxazolines; photoredox reaction; iminoxyl radical; ALKENES;
D O I：
10.1055/a-1684-0380
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A visible-light photocatalytic generation of iminoxyl radicals has been accomplished under oxidant-free conditions. This approach offers a mild, atom-economical, and redox-neutral synthesis of 5-methylisoxazolines through radical hydroxygenation of beta,gamma-unsaturated oximes in the absence of an additional hydrogen source.
引用
收藏
页码：293 / 295
页数：3
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