allyl-O-(β-D-glucopyranosyluronic acid)-(1->3)-O-(β-D-galactopyranosyl)-(1->4)-(2-acetamido-3,6-di-O-benzyl-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 在
palladium oxide on charcoal
氢气 作用下,
以
甲醇 、
水 、
溶剂黄146 为溶剂,
反应 74.0h,
以78%的产率得到propyl-O-(β-D-glucopyranosyluronic acid)-(1->3)-O-(β-D-galactopyranosyl)-(1->4)-O-(2-acetamido-2-deoxy-β-D-glucopyranosyl)-(1->3)-O-(β-D-galactopyranosyl)-(1->4)-β-D-glucopyranoside