(2-trimethylsilyl) O-(2,3,4,6-tetra-O-benzyl-α-D-galactopyranosyl)-(1-4)-O-(6-O-benzyl-β-D-galactopyranosyl)-(1-4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 在
palladium hydroxide - carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 18.0h,
以88%的产率得到(2-trimethylsilyl) O-(α-D-galactopyranosyl)-(1-4)-O-(β-D-galactopyranosyl)-(1-4)-β-D-glucopyranoside