<i>p</i>-TSA·H<sub>2</sub>O catalyzed metal-free and environmentally benign synthesis of 4-aryl quinolines from arylamine, arylacetylene, and dimethyl sulfoxide
Simra Faraz, Abu T. Khan
Abstract
An environmentally benign and metal-free synthesis of 4-aryl quinolines is reported by employing readily available arylamine, arylacetylene, and DMSO in the presence of 20 mol% p -TSA·H 2 O.
Topics & Concepts
ChemistryArylCatalysisSulfoxideDimethyl sulfoxideMetalEnvironmentally friendlyOrganic chemistryCombinatorial chemistryPolymer chemistryAlkylBiologyEcologySulfur-Based Synthesis TechniquesCatalytic C–H Functionalization MethodsSynthesis of Indole Derivatives