Header menu link for other important links
X
Simple and mild stereoselective O-glycosidation using 1,2-anhydrosugars under neutral conditions
Kalpattu K. Balasubramanain
Published in Elsevier Ltd
2019
Volume: 60
   
Issue: 11
Pages: 764 - 767
Abstract
The ring opening of α-D-1,2-anhydrohexapyranoses with phenols proceeded smoothly in ethyl acetate (neutral conditions) in the absence of metal ion catalysts or additives to stereoselectively furnish 1,2-cis-α-aryl glycosides as the major product and 1,2-trans-β-aryl glycosides as the minor product in good yields. Under similar conditions, this ring opening reaction with alcohols afforded exclusively β-alkyl glycosides in excellent yields. © 2019
About the journal
JournalData powered by TypesetTetrahedron Letters
PublisherData powered by TypesetElsevier Ltd
ISSN00404039
Open AccessNo
Concepts (11)
  •  related image
    ACETIC ACID ETHYL ESTER
  •  related image
    ALPHA DEXTRO 1,2 ANHYDROHEXAPYRANOSE DERIVATIVE
  •  related image
    Carbohydrate derivative
  •  related image
    Glycoside
  •  related image
    Phenol derivative
  •  related image
    Unclassified drug
  •  related image
    Article
  •  related image
    Catalyst
  •  related image
    GLYCOSIDATION
  •  related image
    Ring opening
  •  related image
    Stereoselectivity