Visible-light-promoted and photocatalyst-free trifluoromethy

发布时间：2017-12-22 11:55

  本文关键词：Visible-light-promoted and photocatalyst-free trifluoromethylation of enamides　出处：《Science China(Chemistry)》2016年02期 　论文类型：期刊论文

  更多相关文章： enamide photochemistry visible light trifluoromethylation radical

【摘要】：An efficient and practical method is developed for the trifluoromethylation of enamides using Umemoto's reagent as the trifluoromethylating reagent. These reactions proceeded under visible light irradiation without any photocatalyst at room temperature in good chemical yields.
【作者单位】： State
【基金】：supported by the National Natural Science Foundation of China(21472084;81421091) the Qing Lan Project of Jiangsu Province and State Key Laboratory of Bioorganic & Natural Products Chemistry;Shanghai Institute of Organic Chemistry;Chinese Academy of Sciences
【分类号】：O621.251
【正文快照】： 1 IntroductionFunctionalized enamides are important structural motifswhich can be found in many biologically active naturalproducts and pharmaceuticals[1].Furthermore,comparedto enamines,enamides keep a good balance between reac-tivity and stability[2].A

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