Copper Catalyzed N-Arylation of Amines in Ionic Liquid Using 1-Aryltriazenes as Aryl Surrogates

被引：3
|
作者：
Kim, Kang M. [1 ]
Kim, Kang Min [1 ]
机构：
[1] Kyungsung Univ, Dept Pharmaceut Sci & Technol, Busan 48434, South Korea
来源：
CHEMISTRYSELECT | 2021年 / 6卷 / 11期
关键词：
Aromatic Amine; 1-Aryltriazenes; C− C Coupling; Ionic Liquid; N-arylation;
D O I：
10.1002/slct.202100180
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Serving [TMG][CH3COO] ionic liquid as solvent and promoter, a competent access to unsymmetrically substituted secondary amine is accomplished through a copper catalyzed mono arylation of aromatic/aliphatic amines with diverse 1-aryltriazenes. No base, ligand, co-catalyst, additional promoter or additives are necessary to drive the reaction. Varied functional group tolerance, shorter reaction time, better product yield, recycle and re-use of ionic liquid highlight this reaction as a better eco-friendly alternative for the conventional synthesis.
引用
收藏
页码：2709 / 2715
页数：7
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