(E)-(2,4-dimethoxy-6-(4-methoxystyryl)phenyl)methanol 在
吡啶 、
4-二甲氨基吡啶 、
N,N'-二环己基碳二亚胺 作用下,
以
四氢呋喃 为溶剂,
反应 20.0h,
生成 (1S,2R)-1-benzamido-3-(((2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-diacetoxy-12-(benzeneformyloxy)-4,11-dihydroxy-4a,8,13,13-tetramethyl-5-oxy-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methylenecyclodecane[3,4]benzo[1,2-b]epoxybutane-9-yl)oxy)-3-oxy-1-phenylpropan-2-yl(2,4-dimethoxy-6-((E)-4-methoxystyryl)phenyl)succinate