[3-(2,3,4,6-tetra-O-benzyl-D-mannopyranosyloxy)propyl] 2,3,4,6-tetra-O-[3-(2,3,4,6-tetra-O-benzyl-D-mannopyranosyloxy)propyl]-β-D-glucopyranoside 在
20% palladium hydroxide-activated charcoal 、
氢气 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
反应 168.0h,
以96%的产率得到[3-(D-mannopyranosyloxy)propyl] 2,3,4,6-tetra-O-[3-(D-mannopyranosyloxy)propyl]-β-D-glucopyranoside