在
sodium azide 作用下,
以
N,N-二甲基甲酰胺 为溶剂,
以261 mg的产率得到benzyl 6-azido-2,3,4-tri-O-benzoyl-6-deoxy-α-D-mannopyranosyl-(1->3)-[6-azido-2,3,4-tri-O-benzoyl-6-deoxy-α-D-mannopyranosyl-(1->6)]-2,4-di-O-benzyl-β-D-mannopyranosyl-(1->4)-2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranoside