Phenyl-O-(2,3-di-O-benzyl-α-D-glucopyranosyl)-(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid 、
对甲苯磺酰氯 以
吡啶 为溶剂,
反应 28.0h,
以97%的产率得到Phenyl-O-<2,3-di-O-benzyl-6-O-(p-tolylsulfonyl)-α-D-glucopyranosyl>-(1->4)-O-(2,3,6-tri-O-benzyl-α-D-glucopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-α-D-glucopyranosid