(R,E)-1-((R)-2-((R)-1-(tert-butyldimethylsilyloxy)pent-4-enyl)cyclohexylidene)-1-[(S)-N-methyl-S-phenylsulfonimidoyl]hex-5-en-2-ol                                                                                                                                                              在
                                                                                                                                                                                 
RuCl2(1,3-dimesityl-imidazolidin-2-yl)(PCy3)(=CHPh)                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                    反应 16.0h,
                                                                                                                以70%的产率得到(4aE,6R,9Z,13S)-13-(tert-butyldimethylsilyloxy)-5-[(R)-N-methyl-S-phenylsulfonimidoyl]-2,3,4,6,7,8,11,12,13,13a-decahydro-1H-benzo[11]annulen-6-ol