[(3aR,4R,6R,6aR)-4-(2,4-dioxopyrimidin-1-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl (4-chlorophenyl) [(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-2-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]-4-[(2-nitrophenyl)methoxy]oxolan-3-yl] phosphate                                                                                                                                                                                              以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以35%的产率得到[(3aR,4R,6R,6aR)-4-(2,4-dioxopyrimidin-1-yl)-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methyl (4-chlorophenyl) [(2R,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-hydroxy-2-[[(4-methoxyphenyl)-diphenylmethoxy]methyl]oxolan-3-yl] phosphate