Dehydrative Sialylation with C2-Hemiketal Sialyl Donors
作者:Jannine M. Haberman、David Y. Gin
DOI:10.1021/ol034815z
日期:2003.7.1
[GRAHPICS]A new method for sialylation involving the dehydrative coupling of sialyl donors with the reagent combination of (p-nitrophenyl)(phenyl) sulfoxide and triflic anhydride is reported. This process establishes sialyl C2-hemiketals as viable sialyl donors for complex carbohydrate synthesis.