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
收藏
页码：62 / 67
页数：6
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