Cu(OTf)<sub>2</sub>-Catalyzed efficient sulfonylation of vinyl azides with sodium sulfinates
作者:Zhitao Ning、Zheng Xu、Ruikai Liu、Zhengyin Du
DOI:10.1080/00397911.2021.1983603
日期:2021.11.17
Abstract A simple oxidative cross-coupling reaction between vinyl azides and sodium sulfinates was developed. This reaction uses commercial arylsulfinates that are more efficient, cheaper, and more stable as sulfonylation reagents, for efficiently, cheaply, and environmentally friendly synthesis of β-keto sulfones. And the reaction has the advantages of simple operation, high efficiency, good yield
摘要 开发了乙烯基叠氮化物和亚磺酸钠之间的简单氧化交叉偶联反应。该反应使用更高效、更便宜且更稳定的商业芳基亚磺酸盐作为磺酰化试剂,用于高效、廉价且环保地合成 β-酮砜。该反应具有操作简单、效率高、收率好、官能团耐受范围广等优点。