Synthesis of o-Arylenediamines through Elemental Sulfur-Promoted Aerobic Dehydrogenative Aromatization of Cyclohexanones with Arylamines.
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DOI: 10.1021/acs.orglett.8b02387
Abstract: Herein, the first elemental sulfur-promoted aerobic dehydrogenative aromatization of cyclohexanones is described that provides novel access to synthetically useful o-arylenediamines. This protocol complements previous palladium- and iodine-catalyzed diarylamine formation from cyclohexanones and anilines. read more here.
Keywords: promoted aerobic; sulfur promoted; aromatization cyclohexanones; dehydrogenative aromatization ... See more keywords