(-)-(9R)-(2E,4Z,6E)-1-[tert-butyl(dimethyl)silyloxy]-12,13-dihydroxy-9,13-dimethyltetradeca-2,4,6-triene   、                                                                                      
N-甲氧基-N-甲基-2-(三苯基磷)乙酰胺N-甲氧基-N-甲基-2-(三苯基磷)乙酰胺                                                                                                                                                              在
                                                                                                                                                                                 
manganese(IV) oxide                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
二氯甲烷                                                                                  为溶剂,
                                                                                                                                                                                        以36%的产率得到(R,2E,8E,10Z,12E)-14-((tert-butyldimethylsilyl)oxy)-N-methoxy-N,6-dimethyltetradeca-2,8,10,12-tetraenamide