A Photocatalytic System Composed of Benzimidazolium Aryloxide and Tetramethylpiperidine 1-Oxyl to Promote Desulfonylative α-Oxyamination Reactions of α-Sulfonylketones
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DOI: 10.1021/acsomega.1c06857
Abstract: A new photocatalytic system was developed for carrying out desulfonylative α-oxyamination reactions of α-sulfonylketones in which α-ketoalkyl radicals are generated. The catalytic system is composed of benzimidazolium aryloxide betaines (BI+–ArO–), serving as visible light-absorbing electron… read more here.
Keywords: system; desulfonylative oxyamination; oxyamination reactions; photocatalytic system ... See more keywords