(E)-(4R,5S,7S,8R)-5-(tert-Butyl-dimethyl-silanyloxy)-9-((1S,3R,4R)-3-methoxy-4-triisopropylsilanyloxy-cyclohexyl)-2,4,8-trimethyl-non-2-ene-1,7-diol                                                                                                                                                              在
                                                                                                                                                                                 
manganese(IV) oxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以90%的产率得到(E,4R,5S,7S,8R)-5-[tert-butyl(dimethyl)silyl]oxy-7-hydroxy-9-[(1S,3R,4R)-3-methoxy-4-tri(propan-2-yl)silyloxycyclohexyl]-2,4,8-trimethylnon-2-enal