Debnath, Sudarshan Mondal, Shovan One-Pot Sonogashira Coupling–Cyclization toward Regioselective Synthesis of Benzosultams A one-pot method for the Sonogashira coupling and cyclization of 2-bromobenzenesulfonamides and terminal alkynes is presented. This method allows access to a variety of substituted benzosultams regioselectively in excellent yields. The reasons for regioselectivity are interpreted through density functional theory (DFT) studies. Regioselective Synthesis;terminal alkynes;yield;access;variety;cyclization;BenzosultamsA;method;regioselectivity;DFT;benzosultams regioselectively;density;bromobenzenesulfonamide;Sonogashira 2015-04-17
    https://acs.figshare.com/articles/dataset/One_Pot_Sonogashira_Coupling_Cyclization_toward_Regioselective_Synthesis_of_Benzosultams/2175571
10.1021/acs.joc.5b00274.s004