methyl allylphosphonochloridate 在
三乙胺 作用下,
以
甲苯 为溶剂,
反应 0.33h,
以60%的产率得到Allyl-phosphonic acid (1S,5R)-5-(tert-butyl-dimethyl-silanyloxy)-2-methylene-3-[2-[(1R,3aS,7aR)-7a-methyl-1-((E)-(1R,4R)-1,4,5-trimethyl-hex-2-enyl)-octahydro-inden-(4E)-ylidene]-eth-(E)-ylidene]-cyclohexyl ester methyl ester