methyl 5-(6-bromohexylamido)-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-(dodecylthio)-D-glycero-β-D-galacto-2-nonulopyranosidonate 在
sodium azide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
反应 1.0h,
以97%的产率得到methyl 5-(6-azidohexylamido)-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-2-(dodecylthio)-D-glycero-β-D-galacto-2-nonulopyranosidonate