Synthesis of maleimide fused benzocarbazoles and imidazo[1,2- a ]pyridines via rhodium( iii )-catalyzed [4 + 2] oxidative cycloaddition

In this paper, an efficient and sustainable synthesis of the synthetically and pharmaceutically significant maleimide-fused benzocarbazoles/imidazo[1,2- a ]pyridines from the reaction of 2-arylindoles/2-arylimidazo[1,2- a ]pyridines with maleimides through rhodium-catalyzed oxidative [4 + 2] annulat...

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Veröffentlicht in:	Organic Chemistry Frontiers 2020-11, Vol.7 (22), p.3698-3704
Hauptverfasser:	Li, Bin, Guo, Chenhao, Shen, Nana, Zhang, Xinying, Fan, Xuesen
Format:	Artikel
Sprache:	eng
Schlagworte:	Atom economy Catalysis Chemical reactions Crystal structure Crystallography Cycloaddition Functional groups NMR Nuclear magnetic resonance Organic chemistry Pyridines Rhodium Substrates Synthesis
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