(2R,3R,4S,5R,6R)-2-[2-(3,4-dimethoxyphenyl)ethoxy]-3,5-dimethoxy-6-(methoxymethyl)-4-[(2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyloxan-2-yl]oxyoxane 在
dipotassium peroxodisulfate 、 copper(II) sulfate 作用下,
以
水 、
乙腈 为溶剂,
反应 3.0h,
以11 mg的产率得到2-[(2R,3R,4S,5R,6R)-3,5-Dimethoxy-6-methoxymethyl-4-((2S,3R,4R,5S,6S)-3,4,5-trimethoxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-2-yloxy]-1-(3,4-dimethoxy-phenyl)-ethanone