(2E,4E,6E)-(9S,10S,11R)-9,11-Bis-(tert-butyl-dimethyl-silanyloxy)-10,12-dimethyl-trideca-2,4,6,12-tetraenal 在
silver(l) oxide 、
lithium diisopropyl amide 作用下,
生成 (4E,6E,8E)-(3R,11S,12S,13R)-11,13-Bis-(tert-butyl-dimethyl-silanyloxy)-3-methoxy-12,14-dimethyl-pentadeca-4,6,8,14-tetraenoic acid tert-butyl ester