3,4,6-tri-O-acetyl-2-deoxy-2-p-methoxybenzylideneamino-α-D-glucopyranosyl trichloroacetimidate 、
(3aS,4R,5R,6S,7R,7aR)-5,6,7-Tris-benzyloxy-2,2-dimethyl-hexahydro-benzo[1,3]dioxol-4-ol 在
2CF
3O
3S
(1-)*C
28H
16F
4N
4Ni
(2+) 作用下,
以
二氯甲烷 为溶剂,
反应 7.0h,
以67%的产率得到(2R,3S,4R,5R,6R)-2-(acetoxymethyl)-5-((4-methoxybenzylidene)amino)-6-(((3aS,4R,5S,6S,7R,7aR)-5,6,7-tris(benzyloxy)-2,2-dimethylhexahydrobenzo[d][1,3]dioxol-4-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate