methyl 2-O-<2-O-(2-O-benzoyl-3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4,6-tri-O-benzyl-β-D-galactopyranosyl>-3,4,6-tri-O-benzyl-β-D-galactopyranoside 在
barium(II) oxide 作用下,
以
甲醇 为溶剂,
反应 72.0h,
以0.3 g的产率得到methyl 2-O-<2-O-(3,4,6-tri-O-benzyl-β-D-galactopyranosyl)-3,4,6-tri-O-benzyl-β-D-galactopyranosyl>-3,4,6-tri-O-benzyl-β-D-galactopyranoside