[EN] METHODS FOR FORMING ARYL CARBON-NITROGEN BONDS USING LIGHT AND PHOTOREACTORS USEFUL FOR CONDUCTING SUCH REACTIONS<br/>[FR] PROCÉDÉS DE FORMATION DE LIAISONS ARYLE CARBONE-AZOTE À L'AIDE DE LUMIÈRE ET PHOTORÉACTEURS UTILES POUR LA MISE EN ŒUVRE DE TELLES RÉACTIONS
申请人:UNIV COLORADO STATE RES FOUND
公开号:WO2021096496A1
公开(公告)日:2021-05-20
The disclosure relates to a dual catalytic method for forming aryl carbon-nitrogen bonds. The method comprises contacting an aryl halide with an amine in the presence of a dual catalytic solution comprising a Ni(II) salt catalyst, a photocatalyst, and an optional base, thereby forming a reaction mixture; exposing the reaction mixture to light under reaction condition sufficient to produce the aryl carbon-nitrogen bonds. In certain embodiments, the amine may be present in a molar excess to the aryl halide. In certain embodiment, the photocatalyst may be [Ru(bpy)3]Cl2 or an organic phenoxazine. In certain embodiments, the Ni salt catalyst solution includes a Ni(II) salt and a polar solvent, wherein the Ni(II) salt is dissolved in the polar solvent.