作者:Zhen Yang、Yujing Guo、Rene M. Koenigs
DOI:10.1039/c9cc03809d
日期:——
Benzyl thioethers undergo rhodium(II) catalyzed sigmatropic rearrangement reactions with aryldiazoacetates. Depending on the solvent and the electronic properties of the sulfide, the intermediate ylide undergoes either [1,2]- or [2,3]-sigmatropic rearrangement reactions in high yields.
苄基硫醚与芳基重氮乙酸酯进行铑(II)催化的σ重排反应。取决于溶剂和硫化物的电子性质,中间体叶立德以高收率进行[1,2]-或[2,3]-σ重排反应。