Highly Stereoselective Synthesis of <i>cis</i>-2-Substituted-3-vinyltetrahydrofurans from (<i>Z</i>)-Trimethyl(5-trimethylsiloxy-2-pentenyl)silane and Acetals
作者:Tomohumi Sano、Takeshi Oriyama
DOI:10.1055/s-1997-3261
日期:1997.6
A variety of cis-2-substituted-3-vinyltetrahydrofurans are easily and stereoselectively produced by the reaction of acetals with (Z)-trimethyl(5-trimethylsiloxy-2-pentenyl)silane under the influence of a catalytic amount of trimethylsilyl trifluoromethanesulfonate under very mild conditions.