Photocatalytic Radical Coupling of Organoborates with α-Halogenated Electron-Poor Olefins
作者:Marina Caldarelli、Sarah Jane Rezzi、Nicoletta Colombo、Tracey Pirali、Gianluca Papeo
DOI:10.1021/acs.joc.3c02386
日期:2024.1.5
Herein, we report the visible-light-mediated addition of organoborates to α-halogenated electron-poor olefins enabled by an environmentally benign metal-free catalyst. The method accommodates a variety of boronic acid derivatives as well as alkenes and delivers the corresponding saturated α-halo-derivatives in up to 90% yields. The obtained products are high-value building blocks in organic synthesis
在此,我们报告了通过环境友好的无金属催化剂实现的可见光介导的有机硼酸盐与α-卤代贫电子烯烃的加成。该方法适用于各种硼酸衍生物以及烯烃,并以高达 90% 的产率提供相应的饱和 α-卤代衍生物。所得产品是有机合成中的高价值构建模块,可进行各种后续转化。