bis((9H-fluoren-9-yl)methyl) (3S,4R,5R,8S)-3-hydroxy-4-methyl-8-((2S,3S)-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63%的产率得到bis((9H-fluoren-9-yl)methyl) (3S,4R,5R,8S)-3-hydroxy-1-iodo-4-methyl-8-((2S,3S)-3-methyl-6-oxo-3,6-dihydro-2H-pyran-2-yl)non-1-yn-5-yl phosphate