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Copper-Catalyzed Three-Component System for Arylsulfenylation of Imidazopyridines with Elemental Sulfur

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journal contribution
posted on 23.09.2016, 00:00 by Chitrakar Ravi, N. Naresh Kumar Reddy, Venkatanarayana Pappula, Supravat Samanta, Subbarayappa Adimurthy
A one-pot three-component reaction for the regioselective synthesis of thioarylated imidazoheterocycles from aryl halides and elemental sulfur using copper­(I) iodide as a catalyst has been developed. Reactions proceed with high efficiency and afford thioarylated imidazoheterocycles in good yields with broad functional group tolerance.