O-(2-Acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-(1->2)-1,3,4-tri-O-acetyl-6-O-methyl-α-D-mannopyranose 在
盐酸 作用下,
以
二氯甲烷 为溶剂,
反应 20.0h,
以93%的产率得到O-(2-acetamido-3,4,6-triO-acetyl-2-deoxy-β-D-glucopyranosyl)-(1<*>2)-3,4-di-O-acetyl-6-O-methyl-α-D-mannopyranosyl chloride