(Diethoxy-phosphoryl)-acetic acid (2Z,4E)-(6S,9S)-10-(1-ethoxy-ethoxy)-3,9-dimethyl-6-triisopropylsilanyloxy-deca-2,4-dienyl ester 在
4-甲基苯磺酸吡啶 作用下,
以
乙醇 为溶剂,
以98%的产率得到(Diethoxy-phosphoryl)-acetic acid (2Z,4E)-(6S,9S)-10-hydroxy-3,9-dimethyl-6-triisopropylsilanyloxy-deca-2,4-dienyl ester