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

页码：9701 / 9704

页数：4

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