(+)-(1R,4S,4aR,5S,8R,8aR)-1,4,4a,5,8,8a-hexahydro-8-hydroxy-5-pivaloyloxy-endo-1,4-ethanonaphthalene 在
bis-triphenylphosphine-palladium(II) chloride 、 ammonium formate 作用下,
以
乙腈 为溶剂,
反应 0.33h,
以79%的产率得到(+)-(1S,4R,4aR,8aR)-1,4,4a,8a-tetrahydro-endo-1,4-ethanonaphthalen-5(8H)-one