Triethyl-((S)-3-iodo-2-methyl-propoxy)-silane   、                                                                                      Diisopropyl-carbamic acid (E)-(3S,4S,5S)-5-(tert-butyl-dimethyl-silanyloxy)-4-methoxy-3-methyl-1-trimethylstannanyl-hex-1-enyl ester   、                                                                                      
碘甲烷                                                                                                                                                              在
                                                                                                                                                                                 Cu*Me
2S   、                                                                                                  
叔丁基锂   、                                                                                                  
氟化氢吡啶                                                                                                                                  作用下,
                                                                                                                                                                                                                            生成                                                 
(E)-(2R,6S,7S,8S)-8-(tert-Butyl-dimethyl-silanyloxy)-7-methoxy-2,4,6-trimethyl-non-4-en-1-ol