(12Z,16E)-(3S,6S,7R,8S,15S)-3,7,15-Tris-(tert-butyl-dimethyl-silanyloxy)-4,4,6,8,12,16-hexamethyl-17-(2-methyl-thiazol-4-yl)-5-oxo-heptadeca-12,16-dienoic acid                                                                                                                                                              在
                                                                                                                                                                                 
四丁基氟化铵                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
四氢呋喃                                                                                  为溶剂,
                                                                                                                                                    反应 8.0h,
                                                                                                                以71%的产率得到(12Z,16E)-(3S,6S,7R,8S,15S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-15-hydroxy-4,4,6,8,12,16-hexamethyl-17-(2-methyl-thiazol-4-yl)-5-oxo-heptadeca-12,16-dienoic acid