Copper(I)-2-(2′-pyridyl)benzimidazole catalyzed N-arylation of indoles |
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Authors: | Satoshi Haneda |
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Institution: | Department of Chemistry, Graduate School of Science, Kobe University, Kobe 657-8501, Japan |
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Abstract: | CuI-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. |
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Keywords: | N-arylation Nitrogen ligand Bidentate ligand Benzimidazole |
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