Copper(I)-2-(2′-pyridyl)benzimidazole catalyzed N-arylation of indoles

被引：36
|
作者：
Haneda, Satoshi [1 ]
Adachi, Yusuke [1 ]
Hayashi, Masahiko [1 ]
机构：
[1] Kobe Univ, Grad Sch Sci, Dept Chem, Kobe, Hyogo 6578501, Japan
来源：
TETRAHEDRON | 2009年 / 65卷 / 50期
关键词：
N-arylation; Nitrogen ligand; Bidentate ligand; Benzimidazole; EFFICIENT COPPER CATALYST; CROSS-COUPLING REACTIONS; PHOSPHINE OXIDE LIGAND; MIZOROKI-HECK REACTION; PD-OXAZOLINE COMPLEX; ARYL HALIDES; C-N; BOND FORMATION; AMINO-ACIDS; STRUCTURAL-CHARACTERIZATION;
D O I：
10.1016/j.tet.2009.10.014
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Cul-2-(2'-pyridyl)benzimidazole catalyst system can serve efficiently to promote N-arylation of various indoles to afford the N-arylated indoles. The bidentate ligand, 2-(2'-pyridyl)benzimidazole was proved superior to monodentate nitrogen-based ligands and well-known bidentate ligands such as 2,2'-bipyridyl and 1,10-phenanthroline. (C) 2009 Published by Elsevier Ltd.
引用
收藏
页码：10459 / 10462
页数：4
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