(1S,5S,10R)-1-Methoxy-10-((E)-oct-1-enyl)-6-oxo-spiro[4.5]decane-7-carboxylic acid methyl ester 在
copper diacetate 、 manganese triacetate 作用下,
以
乙醇 为溶剂,
反应 2.0h,
生成 methyl (1R,2'S,3S,4R,7S)-7-[(E)-hept-1-enyl]-2'-methoxy-2-oxospiro[bicyclo[2.2.1]heptane-3,1'-cyclopentane]-1-carboxylate