作者:Rene Ebule、Gerald B. Hammond、Bo Xu
DOI:10.1002/ejoc.201800973
日期:2018.9.16
We report a novel method for the chlorothiolation of alkenes using HCl and sulfoxides to achieve the 1,2-difunctionalization of unactivated alkenes. The combination of our new HCl reagent (HCl/DMPU) with sulfoxides forms a unique chlorothiolation system. Both terminal and internal alkenes are suitable substrates. This method works at gram scale and is applicable in further synthetic elaborations.
我们报告了一种使用 HCl 和亚砜对烯烃进行氯硫基化的新方法,以实现未活化烯烃的 1,2-双官能化。我们的新型 HCl 试剂 (HCl/DMPU) 与亚砜的组合形成了独特的氯硫醇化系统。末端烯烃和内部烯烃都是合适的底物。该方法适用于克级,适用于进一步的合成精制。