(R)-2-[(2R,4S,5S,6S)-6-[(Z)-(2S,5S,6R,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-2-hydroxy-5,7-dimethyl-9-trimethylsilanyl-dec-8-en-3-ynyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-propionic acid                                                                                                                                                              在
                                                                                                                                                                                 
4-二甲氨基吡啶   、                                                                                                  
N-碘代丁二酰亚胺   、                                                                                                  
N,N-二异丙基乙胺                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷   、                                                                                         
乙腈                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                生成                                                 (R)-2-[(2R,4S,5S,6S)-6-[(Z)-(2S,5S,6R,7S)-6-(tert-Butyl-dimethyl-silanyloxy)-9-iodo-2-methoxymethoxy-5,7-dimethyl-dec-8-en-3-ynyl]-2-(4-methoxy-phenyl)-5-methyl-[1,3]dioxan-4-yl]-propionic acid methyl ester