prop-2-enyl O-3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->4)-O-3-O-acetyl-2-(acetylamino)-2-deoxy-6-O-tosyl-β-D-glucopyranosyl-(1->2)-5-O-prop-2-enyl-β-D-glucofuranosidurono-6,3-lactone 在
sodium azide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以14%的产率得到prop-2-enyl O-3,4,6-tri-O-acetyl-2-(acetylamino)-2-deoxy-β-D-glucopyranosyl-(1->4)-O-3-O-acetyl-2-(acetylamino)-6-azido-2,6-dideoxy-β-D-glucopyranosyl-(1->2)-5-O-prop-2-enyl-β-D-glucofuranosidurono-6,3-lactone