AbstractSynthesis of anticancer drug bicalutamide promoted by visible light in one step from the corresponding N‐arylacrylamide is described. This approach involves a one‐pot hydroxysulfonylation reaction through a photocatalytic redox process. The use of Na2Eosin Y as photocatalyst and blue light allows the access to a broad range of α‐hydroxysulfonylamides bearing a quaternary center in moderate to good yields with complete regioselectivity via radical process.
摘要 描述了在可见光的促进下,从相应的 N-芳基丙烯酰胺一步合成抗癌药物比卡鲁胺。该方法通过光催化氧化还原过程,一步完成羟基磺酰化反应。使用 Na2Eosin Y 作为光催化剂和蓝光,可以通过自由基过程以中等到良好的收率和完全的区域选择性获得多种带有季中心的 α-羟基磺酰胺。