methyl 2-allyl-3,5-dideoxy-4,7,8,9-tetra-O-acetyl-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosidonate 、
硫代乙酸 在
偶氮二异丁腈 作用下,
以
甲醇 为溶剂,
反应 24.0h,
以85%的产率得到methyl 2-(3-acetylsulfanyl-propoxy)-4,7,8,9-tetra-O-acetyl-3,5-dideoxy-5-trifluoroacetamido-D-glycero-α-D-galacto-2-nonulopyranosidonate