Photo-induced anti-Markovnikov hydroalkylation of unactivated alkenes employing a dual-component initiator
作者:Yachao Zhang、Liang-Liang Mao、Sifan Hu、Yi Luan、Huan Cong
DOI:10.1016/j.cclet.2020.06.026
日期:2021.2
Metal-free anti-Markovnikov hydroalkylation of unactivated alkenes with cyanoacetate has been developed, featuring the use of a dual-component initiator containing an organic photocatalyst and a radical precursor. When combined, the two components can undergo visible light-induced single-electron transfer, and serve as a versatile and effective alkyl radical generator.
已开发出具有氰基乙酸盐的未活化烯烃的无金属抗马尔科夫尼科夫加氢烷基化反应,其特征在于使用了包含有机光催化剂和自由基前体的双组分引发剂。当结合时,这两种组分可以经历可见光诱导的单电子转移,并用作通用且有效的烷基自由基产生剂。