2-(1,1,4-Trimethyl-3-pentenyl)-2-oxoethanephosphonic Acid Dimethyl Ester 、 [(1S,2R,3S,4R)-3-formyl-2-(7-methoxy-7-oxoheptyl)-4-(oxan-2-yloxy)cyclopentyl] benzoate 生成 [(1S,2R,3R,4R)-2-(7-methoxy-7-oxoheptyl)-4-(oxan-2-yloxy)-3-[(1E)-4,4,7-trimethyl-3-oxoocta-1,6-dienyl]cyclopentyl] benzoate