[(Z)-6-(tert-Butyl-diphenyl-silanyloxy)-hex-2-enyl]-triphenyl-phosphonium; bromide 、 (R)-2-((4S,5S)-5-Formyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-propionic acid methyl ester 生成 (R)-2-{(4S,5R)-5-[(1Z,3Z)-7-(tert-Butyl-diphenyl-silanyloxy)-hepta-1,3-dienyl]-2,2-dimethyl-[1,3]dioxolan-4-yl}-propionic acid methyl ester