Here we show that simple and readily available chiral sulfinamide-olefins can display great catalytic activities and enantioselectivities in rhodium-catalyzed 1,4-addition reactions. This study represent the first example of chiral sulfur-based olefin ligand class for transition metal-catalyzed asymmetric transformation.
在此我们展示,简单易得的手性亚砜酰胺-烯烃在
铑催化的1,4-加成反应中表现出极高的催化活性和对映选择性。这项研究代表了基于
硫的手性烯烃
配体类在过渡
金属催化不对称转化中的首个实例。