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A convenient and efficient method for the synthesis of 2-hydroxy glycals
Authors:Bin QianQi-Dong You
Affiliation:State Key Laboratory of Natural Medicines, Department of Medicinal Chemistry, China Pharmaceutical University, 24 Tongjiaxiang, Nanjing 210009, PR China
Abstract:A convenient and efficient method 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.
Keywords:Preparation   2-Hydroxy glycals   1,4-Dioxane-bromine complex/DMAP   Thioglycosides
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