trimethylsilyl 2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside 、 methyl O-<2,3,4-tri-O-benzoyl-6-O-(tert-butyldiphenylsilyl)-β-D-galactopyranosyl>-(1<*>6)-O-<2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranosyl>-(1<*>6)-2,3,4-tri-O-benzoyl-β-D-galactopyranoside 以
二氯甲烷 为溶剂,
反应 192.0h,
以72%的产率得到methyl O-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-(1<*>6)-O-(2,3,4-tri-O-benzoyl-β-D-galactopyranosyl)-(1<*>6)-O-<2,3,4-tris-O-(p-phenylbenzoyl)-β-D-galactopyranosyl>-(1<*>6)-2,3,4-tri-O-β-D-galactopyranoside