(4RS,5RS,7SR)-7-isopropylidenyl-4-methyl-2,3,4,5,6,7,8,9-octahydro-2-naphthalenone 在
吡啶 、 MoO5*pyridine*HMPA 、
lithium diisopropyl amide 作用下,
反应 39.83h,
生成 Acetic acid (1S,2R,7R,8aS)-7-isopropenyl-1-methyl-3-oxo-1,2,3,5,6,7,8,8a-octahydro-naphthalen-2-yl ester