Base-mediated chalcogenoaminative annulation of 2-alkynylanilines for direct access to 3-sulfenyl/selenyl-1<i>H</i>-indoles
Wei-Ching Chen, Rekha Bai, Wan-Lin Cheng, Chun-Yu Peng, Daggula Mallikarjuna Reddy, Satpal Singh Badsara, Chin‐Fa Lee
Abstract
-indoles in good to excellent yields. The presented methodology has the advantages of easily available raw materials, functional group tolerance, and a wide range of substrates that provide access to 3-sulfenylindoles and 3-selenylindoles.
Topics & Concepts
AnnulationChemistryAnilineBase (topology)Combinatorial chemistryStereochemistryOrganic chemistryCatalysisMathematicsMathematical analysisSulfur-Based Synthesis TechniquesCatalytic C–H Functionalization MethodsOrganoselenium and organotellurium chemistry