4-Amino-1-{(3aR,4R,6R,6aR)-6-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-oxo-tetrahydro-2λ5-furo[3,4-d][1,3,2]dioxaphosphol-4-yl}-1H-pyrimidin-2-one                                                                                                                                                              在
                                                                                                                                                                                 
1,2,3,4,5,6,7,8-八硫杂环辛烷   、                                                                                                  
溶剂黄146                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
吡啶                                                                                  为溶剂,
                                                                                                                                                    反应 0.25h,
                                                                                                                生成                                                 (3aR,4R,6R,6aR)-4-(4-Amino-2-oxo-2H-pyrimidin-1-yl)-6-hydroxymethyl-2-oxo-tetrahydro-2λ
5-furo[3,4-d][1,3,2]dioxaphosphole-2-thiol anion