A new copper/I₂-catalyzed hydroxyamination of alkenes of unsaturated keto oximes with DMSO as the hydroxy oxygen atom source and medium for assembling 2-(2-hydroxyalkyl)-3,4-dihydro-2H-pyrrole 1-oxides is presented. This represents a new strategy terminating the reaction through a single electron oxidation and subsequent nucleophilic reaction for the difunctionalization of alkenes of unsaturated keto oximes.

中文翻译：

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以DMSO为氧原子源和介质的铜/碘催化烯基酮肟羟基化反应

提出了一种新的铜/I ₂催化的不饱和酮肟烯烃的羟基胺化反应，以 DMSO 作为羟基氧原子源和组装 2-(2-羟基烷基)-3,4-二氢-2 H-吡咯 1-氧化物的介质。 . 这代表了一种通过单电子氧化和随后的亲核反应终止反应的新策略，用于不饱和酮肟的烯烃的双官能化。