Stereospecific hydroxylation of chiral allylic β-hydroxysulfoxides: Applications to the asymmetric synthesis of optically active vicinal triols
作者:Guy Solladie、Catherine Fréchou、Gilles Demailly
DOI:10.1016/s0040-4039(00)84665-1
日期:1986.1
Chiral allylic β-hydroxysulfoxides have been hydroxylated by the osmium tetroxide catalyzed reaction. The reaction can be highly stereoselective depending on the nature of the substituant linked to the double bond and the configurations of the sulfoxide and hydroxylic groups. The diastereoselectivity can be as high as 90%.
手性烯丙基β-羟基亚砜已被四氧化os催化的反应羟基化。该反应可以是高度立体选择性的,这取决于与双键连接的取代基的性质以及亚砜和羟基的构型。非对映选择性可高达90%。