Photocatalytic generation of 1,4-disubstituted 1,2,3-triazoles under metal, oxidant and azide-free conditions

被引：5

作者：

Liu, Changhong ^{[1
]}

Abdukerem, Dilshat ^{[1
]}

Zhu, Wenli ^{[1
]}

Xia, Kun ^{[1
]}

Mao, Zechuan ^{[1
]}

Abdukader, Ablimit ^{[1
]}

机构：

[1] Xinjiang Univ, Coll Chem, State Key Lab Chem & Utilizat Carbon Based Energy, Urumqi 830017, Xinjiang, Peoples R China

来源：

GREEN SYNTHESIS AND CATALYSIS | 2024年 / 5卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Photocatalytic; Triazoles; Cycloaddition reaction; Allyl-type radicals; AROMATIC AZO-COMPOUNDS; ONE-POT SYNTHESIS; N-BOND FORMATION; REGIOSPECIFIC SYNTHESIS; ALKYNE CYCLOADDITION; CLICK CHEMISTRY; GREEN SYNTHESIS; C-N; TOSYLHYDRAZONES; CATALYST;

D O I：

10.1016/j.gresc.2023.05.001

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Available online A mild and efficient photocatalytic-induced radical method has been developed for [4 thorn 1] cycloaddition reaction of 1,4-disubstituted 1,2,3-triazoles with N-tosylhydrazides and primary amines. The reaction is catalyzed by 20 mol% of I2 under metal, azide and oxidant-free conditions. The method is based upon the photocatalytic generation of allyl-type radicals, followed by the iodine-catalyzed production of azoalkenes, which react rapidly with various anilines.

引用

页码：62 / 67

页数：6

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