Stereoselective generation of Z-ketene S,N-acetal from S-alkyl onium salt of thioamide and its application to diastereoselective α-allylation of thioamide
作者:Y. Tamaru、M. Mizutani、Y. Furukawa、O. Kitao、Z. Yoshida
DOI:10.1016/s0040-4039(00)85828-1
日期:——
Highly diastereoselective α-allylation of thioamides has been achieved via S-allylation of thioamide, dehydrohalogenation, and thio-Claisen rearrangement sequences in one pot.
通过在一锅中硫代酰胺的S-烯丙基化,脱氢卤化和硫代-克莱森重排序列已实现了硫代酰胺的高度非对映选择性α-烯丙基化。