[(3R,6R)-3-hydroxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] 4-hydroxybenzoate 、
4-[[[4-(Chlorocarbonyl)phenoxy]carbonyl]oxy]butyl 2-propenoate 在
N,N-二甲基环己胺 作用下,
以
二氯甲烷 为溶剂,
生成 [(3R,6R)-3-[4-[4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoyl]oxybenzoyl]oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-6-yl] 6-(4-prop-2-enoyloxybutoxycarbonyloxy)naphthalene-2-carboxylate