N-Heterocyclic carbene copper(I) complex-catalyzed synthesis of 2-aryl benzoxazoles and benzothiazoles

dc.creatorUrzua, Julio I.
dc.creatorContreras Ramos, Renato
dc.creatorSalas, Cristian O.
dc.creatorTapia, Ricardo A.
dc.date.accessioned2017-03-02T15:13:52Z
dc.date.available2017-03-02T15:13:52Z
dc.date.created2017-03-02T15:13:52Z
dc.date.issued2016
dc.identifierRSC Advances. Volumen: 6 Número: 85 Páginas: 82401-82408
dc.identifier10.1039/c6ra18510j
dc.identifierhttps://repositorio.uchile.cl/handle/2250/142974
dc.description.abstractA new and efficient synthesis of 2-arylbenzoxazoles and benzothiazoles using a copper N-heterocyclic carbene complex is described. In a simple protocol a variety of 2-substituted benzoxazoles and benzothiazoles were obtained via intramolecular coupling cyclization of 2-haloanilides/2-halothioanilides in good to excellent yields.
dc.languageen
dc.sourceRSC Advances
dc.subjectaryl chlorides
dc.subjectpalladium complexes
dc.subjectsubstituted benzoxazoles
dc.subjectdecarboxylative arylation
dc.subjectcarbonyl-compounds
dc.subject2-substituted benzothiazoles
dc.subjectcross-coupling reactions
dc.subjectc-h bond
dc.subjectone-pot synthesis
dc.subjectintramolecular o-arylation
dc.titleN-Heterocyclic carbene copper(I) complex-catalyzed synthesis of 2-aryl benzoxazoles and benzothiazoles
dc.typeArtículo de revista


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