benzyl O-(3-O-allyl-2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-O-benzoyl-3,6-di-O-benzyl-β-D-glucopyranoside 在
palladium dichloride
sodium acetate 作用下,
以
溶剂黄146 为溶剂,
反应 24.0h,
以83%的产率得到benzyl O-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2-O-benzoyl-3,6-di-O-benzyl-β-D-glucopyranoside