New ligands for copper-catalyzed C-N coupling reactions with aryl halides
New ligands for copper-catalyzed C-N coupling reactions with aryl halides
复制标题
铜催化C-N与芳基卤化物偶联反应的新配体
DOI：
10.1016/j.tetlet.2012.10.083
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发表时间：
2012-12-26
影响因子：
1.8
通讯作者：
Jiang, Sheng
中科院分区：
文献类型：
--
作者：
Chen, Dong;Yang, Kai;Jiang, Sheng
2-Carbomethoxy-3-hydroxyquinoxaline-di-N-oxide was identified as an efficient novel ligand for the copper-catalyzed coupling reactions of aryl iodides, bromides, and chlorides with aliphatic amines and N-containing heterocycles under mild conditions. The catalytic system showed great functional-group tolerance and excellent chemoselectivity. (C) 2012 Elsevier Ltd. All rights reserved.
