Tin(<scp>ii</scp>) chloride dihydrate/choline chloride deep eutectic solvent: redox properties in the fast synthesis of <i>N</i>-arylacetamides and indolo(pyrrolo)[1,2-<i>a</i>]quinoxalines
Sergio Alfonso Trujillo, Diana Peña‐Solórzano, Oscar Rodríguez Bejarano, Cristian Ochoa‐Puentes
Abstract
-indole(pyrrole) with aldehydes. This simple protocol offers a straightforward method for the construction of the target quinoxalines in short reaction times and high yields where the key step involves a tandem one-pot reductive cyclization-oxidation.
Topics & Concepts
ChemistryRedoxCholine chlorideDeep eutectic solventSolventChlorideCyclic voltammetryQuinoxalineNitrobenzeneTinElectrochemistryAcetonitrileInorganic chemistryCombinatorial chemistryOrganic chemistryEutectic systemCatalysisAlloyPhysical chemistryElectrodeSynthesis and Biological EvaluationNanomaterials for catalytic reactionsMulticomponent Synthesis of Heterocycles