| Literature DB >> 22206482 |
Xiaoqiang Wang1, Yunhe Jin, Yufen Zhao, Lin Zhu, Hua Fu.
Abstract
A highly efficient copper-catalyzed aerobic oxidative intramolecular C-H amination has been developed using substituted 2-(1H-imidazol-1-yl)-N-alkylbenzenamines as the starting materials, and the corresponding imidazobenzimidazole derivatives were obtained in excellent yields. This is an economical and practical method for the construction of N-heterocycles.Entities:
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Year: 2011 PMID： 22206482 DOI： 10.1021/ol202884z
Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005