Synthesis of carbazolones and 3-acetylindoles via oxidative C-N bond formation through PIFA-mediated annulation of 2-aryl enaminones |
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| Authors: | Ban Xu Pan Yan Lin Yingfu Wang Songqing Du Yunfei Zhao Kang |
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| Affiliation: | Tianjin Key Laboratory for Modern Drug Deliver & High-Efficiency, School of Pharmaceutical Science and Technology, Tianjin University, Tianjin, P R China. |
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| Abstract: | ![]()
A series of carbazolone derivatives and 3-acetylindoles have been achieved via PIFA-mediated intramolecular cyclization of 2-aryl enaminones. This process allows the N-moiety on the side-chain to be annulated to the benzene ring via the metal-free oxidative aromatic C-N bond formation. |
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