A convenient and efficient method for the synthesis of 2-hydroxy glycals
作者:Bin Qian、Qi-Dong You
DOI:10.1016/j.tetlet.2012.05.016
日期:2012.7
A convenient and efficientmethod for preparing 2-hydroxy glycals was developed from thioglycosides by using 1,4-dioxane–bromine complex/DMAP as an efficient promoter with good yield (61–85%). In this synthetic method, a wide range of sugar thioglycosides could be used as substrates.