Synthesis of α-(1→3)- and α(1→4)-linked C-disaccharides using (+)-7-oxabicyclo[2.2.1]hept-5-en-2-one (''Naked sugar'')

Article abstract of DOI:10.1016/0040-4039(91)80349-B

The α-(1→3)- and α(1→4)-linked C-disaccharides derived from D-glucose and L-mannose have been obtained with high stereoselectivity via the addition of 2,3,4,6-tetra-0-acetyl-glucopyranosyl radical to (1S,4R,5R,6R)-6-endo-chloro-3-methylidene-5-benzenesele