Iron(III) triflate, a new efficient catalyst for Type I Ferrier Rearrangement
作者:Peiran Chen、Shaoshan Wang
DOI:10.1016/j.tet.2012.04.115
日期:2012.7
By using iron(III) triflate as catalyst, an improved method for the synthesis of 2,3-unsaturated-O-glycosides has been established. A series of 2,3-unsaturated-O-glucosides were obtained from 2,4,6-tri-O-acetyl-d-glucal in good yield and high anomeric selectivity.