2,2-Dimethyl-propionic acid (4E,7Z)-(2R,3S)-9-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-(4-methoxy-benzyloxy)-3,7-dimethyl-nona-4,7-dienyl ester 在
2,3-二氯-5,6-二氰基-1,4-苯醌 作用下,
以80%的产率得到2,2-Dimethyl-propionic acid (4E,7Z)-(2R,3S)-9-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-hydroxy-3,7-dimethyl-nona-4,7-dienyl ester