[(S)-[(1R,2S)-2-ethylcyclopropyl]-[(1R,2R,3R,5S)-2-prop-1-ynyl-6-oxabicyclo[3.1.0]hexan-3-yl]methyl] (Z)-dec-5-en-8-ynoate                                                                                                                                                              在
                                                                                                                                                                                 [K(OEt
2)][Mo(CPh)(tris(p-methoxyphenyl)silanolate)4]                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲苯                                                                                  为溶剂,
                                                                                                                                                    反应 24.0h,
                                                                                                                以79%的产率得到(1R,2S,8Z,13R,14R,16S)-2-[(1R,2S)-2-ethylcyclopropyl]-3,15-dioxatricyclo[11.4.0.014,16]heptadec-8-en-11-yn-4-one