Regioselective intramolecular cyclization of o-alkynyl arylamines with the in situ formation of ArXCl to construct poly-functionalized 3-selenylindoles
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DOI: 10.1039/d3ra00030c
Abstract: In this article, a practical and metal-free method for the synthesis of poly-functionalized 3-selenyl/sulfenyl/telluriumindoles from o-alkynyl arylamines has been achieved. In this protocol, the in situ formation of selenenyl chloride, sulfenyl chloride or tellurenyl chloride… read more here.
Keywords: situ formation; alkynyl arylamines; poly functionalized; tosyl indole ... See more keywords