Room-Temperature Synthesis of Tetrasubstituted 1,3-Dithioles by Dimerizing Sulfuration of Chalcones with Elemental Sulfur
Thanh Bình Nguyễn, Dinh Hung Mac, Pascal Retailleau
Abstract
Chalcones were found to undergo sulfurative dimerization with elemental sulfur to tetrasubstituted 1,3-dithioles. The reaction was found to proceed at room temperature in the presence of a nitrogen-base catalyst in DMSO.
Topics & Concepts
ChemistrySulfurCatalysisBase (topology)NitrogenElemental analysisOrganic chemistryCombinatorial chemistryPolymer chemistryMathematicsMathematical analysisSulfur-Based Synthesis TechniquesSynthesis of heterocyclic compoundsOrganic Chemistry Cycloaddition Reactions