(((2-(benzyloxy)-1-(((1S,4R)-4-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)cyclopent-2-en-1-yl)oxy)-2-oxoethyl)phosphoryl)bis(oxy))bis(methylene) bis(2,2-dimethylpropanoate)                                                                                                                                                              在
                                                                                                                                                                                 5%-palladium/activated carbon   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                            20.0 ℃
                                                                                                                            、101.33 kPa
                                                                                条件下,
                                                                                                                                                    以100 %的产率得到2-(bis((pivaloyloxy)methoxy)phosphoryl)-2-(((1R,3S)-3-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)cyclopentyl)oxy)acetic acid