(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