4-methyl-phenyl-3-O-acetyl-2-deoxy-2-phathalimido-1-thio-α-D-glucopyranoside 、
(3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-α-D-glucopyranosyl)methylphenylsulfonium triflate 以
二氯甲烷 为溶剂,
反应 1.0h,
以73%的产率得到p-tolyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3-O-acetyl-4-O-benzyl-2-deoxy-2-phthalimido-thio-β-D-glucopyranoside