Thiocyanate radical mediated dehydration of aldoximes with visible light and air

被引：32
作者：
Ban, Yong-Liang [1 ]
Dai, Jian-Ling [1 ]
Jin, Xiao-Ling [1 ]
Zhang, Qing-Bao [1 ]
Liu, Qiang [1 ]
机构：
[1] Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2019年 / 55卷 / 65期
关键词：
PHOTOCATALYTIC ANION OXIDATION; PRIMARY AMIDES; ARYL IODIDES; NITRILES; EFFICIENT; CONVERSION; MILD; CYANATION; CATALYST; DIFUNCTIONALIZATION;
D O I：
10.1039/c9cc05354a
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
We developed a new means of activating aldoximes by an in situ generated thiocyanate radical from ammonium thiocyanate and molecular oxygen at room temperature. With a catalytic amount of organic dye aizenuranine as the photocatalyst, the dehydration of aldoximes proceeds smoothly under visible light irradiation, providing a simple to handle, excellent functional group tolerance, and metal-free protocol for a wide range of nitriles.
引用
收藏
页码：9701 / 9704
页数：4
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