methyl 6-O-(6-O-(6-O-(3-O-allyl-2,4-di-O-benzoyl-β-D-glucopyranosyl)-2,3,4-tri-O-benzoyl-β-D-glucopyranosyl)-3-O-allyl-2,4-di-O-benzoyl-β-D-glucopyranosyl)-2,3,4-tri-O-benzoyl-α-D-glucopyranoside 在
水 、
sodium acetate 、 palladium dichloride 作用下,
以
溶剂黄146 为溶剂,
反应 2.0h,
以90%的产率得到methyl 6-O-(6-O-(6-O-(2,4-di-O-benzoyl-β-D-glucopyranosyl)-2,3,4-tri-O-benzoyl-β-D-glucopyranosyl)-2,4-di-O-benzoyl-β-D-glucopyranosyl)-2,3,4-tri-O-benzoyl-α-D-glucopyranoside