2-[3,4-bis(tert-butyldimethylsilyloxy)phenyl]-ethyl4-O-[3,4-bis-(O-tert-butyldimethylsilyl)caffeoyl]-6-O-[2,3,4,6-tetra-O-(2-naphthyl)methyl-β-D-glucopyranosyl]-3-O-allyl-2-O-(2-naphthyl)methyl-β-D-glucopyranoside 在
sodium acetate 、
溶剂黄146 、 palladium dichloride 作用下,
以
丙酮 为溶剂,
反应 5.0h,
以78%的产率得到2-[3,4-bis(tert-butyldimethylsilyloxy)phenyl]-ethyl4-O-[3,4-bis-(O-tert-butyldimethylsilyl)-caffeoyl]-6-O-[2,3,4,6-tetra-(2-naphthyl)methyl-β-D-glucopyranosyl]-2-O-(2-naphthyl)methyl-β-D-glucopyranoside