Synthesis of Unsymmetrical Diorganyl Chalcogenides under Greener Conditions: Use of an Iodine/DMSO System, Solvent- and Metal-Free Approach
作者:Sumbal Saba、Jamal Rafique、Antonio L. Braga
DOI:10.1002/adsc.201500024
日期:2015.5.4
Herein, we report a greeneriodine‐catalyzed protocol to access different types of unsymmetricaldiorganylchalcogenides. This new approach works in the absence of solvent and metal. The desired products were obtained in good to excellent yields using one equivalent of arylboronic acids, half an equivalent of various diorganyl dichalcogenides, iodine (10 mol%) as a catalyst and 2 equivalents of dimethyl