作者:Hu, Mengjie、Ru, Liying、Zhu, Mengjiao、Yang, Shengwen、Fan, Suojiang、Ji, Jiangtao、Zheng, Dingming、Peng, Bo
DOI:10.1055/a-2338-9005
日期:——
developed in our laboratory. Specifically, the [5,5]-rearrangement of aryl sulfoxides with allyl nitriles, followed by [3,3]-Cope rearrangement, forges a seamless tandem [5,5]-/[3,3]-rearrangement cascade, affording ortho-functionalized aryl sulfides. The other tandem process involves [5,5]-rearrangement of aryl sulfoxides with allyl nitriles, followed by nucleophilic addition/DDQ-oxidation-induced [3
串联芳族重排代表了调节重排过程区域选择性的有效策略。在本文中,我们公开了由我们实验室最近开发的锍[5,5]-重排引发的两种新颖的串联芳族重排。具体来说,芳基亚砜与烯丙基腈发生[5,5]-重排,然后进行[3,3]-Cope重排,形成无缝串联的[5,5]-/[3,3]-重排级联,提供邻位-官能化芳基硫醚。另一个串联过程涉及芳基亚砜与烯丙基腈的[5,5]-重排,然后是亲核加成/DDQ-氧化诱导的[3,3]-Cope重排,最终产生间官能化的芳基硫醚。两种连续的重排丰富了串联芳族重排方法的库。