Copper(I)-2-(2′-pyridyl)benzimidazole catalyzed N-arylation of indoles
Copper(I)-2-(2′-pyridyl)benzimidazole catalyzed N-arylation of indoles
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DOI：
10.1016/j.tet.2009.10.014
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发表时间：
2009-12-12
期刊：
影响因子：
2.1
通讯作者：
Hayashi, Masahiko
中科院分区：
文献类型：
--
作者：
Haneda, Satoshi;Adachi, Yusuke;Hayashi, Masahiko
CuI-2-（2 '-吡啶基）苯并咪唑催化体系能有效地促进吲哚的N-芳基化反应，得到N-芳基化吲哚。双齿配体2-（2 '-吡啶基）苯并咪唑被证明比单齿氮基配体和已知的双齿配体如2，2'-联吡啶和1，10-菲咯啉具有上级性能。(C)2009年由Elsevier Ltd.出版
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.