Ligand-free copper-catalyzed O-arylation of nitroarenes with phenols

被引：35
|
作者：
Chen, Jiuxi [1 ]
Wang, Xingyong [1 ]
Zheng, Xingwang [1 ]
Ding, Jinchang [1 ,2 ]
Liu, Miaochang [1 ]
Wu, Huayue [1 ]
机构：
[1] Wenzhou Univ, Coll Chem & Mat Engn, Wenzhou 325035, Peoples R China
[2] Wenzhou Vocat & Tech Coll, Wenzhou 325035, Peoples R China
来源：
TETRAHEDRON | 2012年 / 68卷 / 43期
基金：
中国国家自然科学基金;
关键词：
O-Arylation; Unsymmetrical diaryl ethers; Copper; Catalysis; C-O; DIARYL ETHER; COUPLING REACTION; ARYL CHLORIDES; N-ARYLATION; EFFICIENT; ACIDS; VERSATILE; ETHERIFICATION; VANCOMYCIN;
D O I：
10.1016/j.tet.2012.08.032
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
The first example of ligand-free copper-catalyzed O-arylation of nitroarenes with phenols was developed, achieving unsymmetrical diaryl ethers in moderate to excellent yields. This arylation proceeded smoothly without promotion of the ligands, and displayed great functional group compatibility. Thus, the method represents a new, facile, and cost-effective approach to access unsymmetrical diary! ethers. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：8905 / 8907
页数：3
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