Direct C(sp2)-H amination of aryl aldehyde-derived hydrazones via visible light promoted photoredox catalysis

被引：26
作者：
Zhu, Xin [1 ]
He, Zhi [1 ]
Li, Qiu-Yan [2 ]
Wang, Xiao-Jun [2 ,3 ]
机构：
[1] Beijing Normal Univ, Coll Chem, Beijing 100875, Peoples R China
[2] Jiangsu Normal Univ, Sch Chem & Mat Sci, Jiangsu Key Lab Green Synthet Chem Funct Mat, Xuzhou 221116, Peoples R China
[3] Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China
来源：
RSC ADVANCES | 2017年 / 7卷 / 40期
基金：
中国国家自然科学基金;
关键词：
C-H AMINATION; CENTERED RADICALS; N; N-DIALKYLHYDRAZONES; DIFLUOROALKYLATION; PRECURSORS; AMIDATION; IMINES; ARENES;
D O I：
10.1039/c7ra01229b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
An unprecedented visible-light-induced direct C(sp(2))-H amination of aryl aldehyde-derived hydrazones was developed by using N-acyloxyphthalimides as nitrogen-radical precursors. This reaction represents a new way to substituted hydrazones with amination of carbon-nitrogen pi bonds. A radical C-H amination mechanism is proposed.
引用
收藏
页码：25171 / 25174
页数：4
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