Ferrier-type N-glycosylation: synthesis of N-glycosides of enone sugars

J Org Chem. 2013 Feb 1;78(3):1293-9. doi: 10.1021/jo302619b. Epub 2013 Jan 15.

Abstract

A mild and efficient protocol for the stereoselective synthesis of N-glycosides of enone sugars has been developed. The reaction proceeds to provide N-glycosides of enone sugars in moderate to good yields with preferential α-anomeric selectivity. Additionally, applications of the N-glycosides of enone sugar derivatives as precursor to assemble some biochemically functional derivatives have also been explored. This includes the use of N-glycosides of enone sugars as reactive dienophile in asymmetric synthesis of bicyclic adduct through Diels-Alder cycloaddition reaction.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Carbohydrates / chemistry*
  • Cycloaddition Reaction
  • Glycosides / chemical synthesis*
  • Glycosides / chemistry
  • Glycosylation
  • Molecular Structure
  • Stereoisomerism

Substances

  • Carbohydrates
  • Glycosides