[(2R,4R,6S)-2-((2E,4E)-(R)-6-Hydroxy-1,5-dimethyl-hexa-2,4-dienyl)-6-phenylsulfanyl-tetrahydro-pyran-4-yl]-acetonitrile 在
manganese(IV) oxide 作用下,
以79%的产率得到2-[(2R,4R,6S)-2-[(2R,3E,5E)-6-methyl-7-oxohepta-3,5-dien-2-yl]-6-phenylsulfanyloxan-4-yl]acetonitrile