(-)-(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