Alkoxylation reactions of aryl halides catalyzed by magnetic copper ferrite

被引：25
|
作者：
Yang, Shuliang [1 ,2 ]
Xie, Wenbing [1 ]
Zhou, Hua [1 ]
Wu, Cunqi [1 ]
Yang, Yanqin [1 ,2 ]
Niu, Jiajia [3 ]
Yang, Wei [1 ]
Xu, Jingwei [1 ]
机构：
[1] Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
[3] Zhengzhou Tobacco Res Inst CNTC, Zhengzhou 450001, Peoples R China
来源：
TETRAHEDRON | 2013年 / 69卷 / 16期
关键词：
Alkoxylation; Cross-coupling; Copper ferrite; Magnetic; Recycle; CROSS-COUPLING REACTIONS; C-O BOND; EFFICIENT CATALYST; N-ARYLATION; LIGAND; PHENOLS; DIARYL; VERSATILE; BUTOXIDE; NITROGEN;
D O I：
10.1016/j.tet.2013.02.077
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Copper ferrite (CuFe2O4), which is easy-made, air-stable, low cost, easy separable, and regenerable, was applied as catalyst in an efficient method for C-O coupling reactions between various kinds of unactivated alkyl alcohols and aryl halides. This method only adopts 2.5% mol CuFe2O4 catalyst and selectively proceeds to C-O bond formation even sensitive substituents exist in the system. Crown Copyright (C) 2013 Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码：3415 / 3418
页数：4
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