丙烯酰碘   、                                                                                      
methyl 4-cyclohexyl-3-hydroxypentanedithioate                                                                                                                                                                                                                                                                                                          生成                                                 syn-anti methyl 2-(2-cyclohexyl-1-hydroxypropyl)-4-pentenedithioate   、                                                                                             syn-syn methyl 2-(2-cyclohexyl-1-hydroxypropyl)-4-pentenedithioate   、                                                                                             
anti-syn methyl 2-(2-cyclohexyl-1-hydroxypropyl)-4-pentenedithioate