bis((9H-fluoren-9-yl)methyl) (3R,4S,5S,8R)-3-hydroxy-4-methyl-8-((2R,3R)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)non-1-yn-5-yl phosphate                                                                                                                                                              在
                                                                                                                                                                                 
N-碘代丁二酰亚胺   、                                                                                                  
silver nitrate                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
N,N-二甲基甲酰胺                                                                                  为溶剂,
                                                                                                                                                    反应 1.5h,
                                                                                                                以83%的产率得到bis((9H-fluoren-9-yl)methyl) (3R,4S,5S,8R)-3-hydroxy-1-iodo-4-methyl-8-((2R,3R)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)non-1-yn-5-yl phosphate