(6E,10E)-(3aS,11aR)-3-Eth-(Z)-ylidene-6-hydroxymethyl-10-methyl-3a,4,5,8,9,11a-hexahydro-3H-cyclodeca[b]furan-2-one 在
manganese(IV) oxide 作用下,
以
氯仿 为溶剂,
生成 (6E,10E)-(3aS,11aR)-3-Eth-(Z)-ylidene-10-methyl-2-oxo-2,3,3a,4,5,8,9,11a-octahydro-cyclodeca[b]furan-6-carbaldehyde