在
甲醇 、
乙酰氯 作用下,
以
二氯甲烷 为溶剂,
以145 mg的产率得到ethyl 3,4-di-O-benzoyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3,4-di-O-benzoyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3,4-di-O-benzoyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-(1->6)-3,4-di-O-benzoyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside