Direct <i>C</i>-Glycosylation of Organotrifluoroborates with Glycosyl Fluorides and Its Application to the Total Synthesis of (+)-Varitriol
作者:Jing Zeng、Seenuvasan Vedachalam、Shaohua Xiang、Xue-Wei Liu
DOI:10.1021/ol102473k
日期:2011.1.7
C-glycosides via BF3·Et2O promoted coupling of organotrifluoroborates and glycosyl fluorides is reported. The application of this method was further demonstrated by the concise and efficient totalsynthesis of (+)-varitriol in only seven steps.