一篇小说的合成, -tetraalkylporphyrin 更暗淡由 vinylene 连接了是 discribed,在哪个更暗淡乐意地经由 Wittig 反应从导出卟啉的 Wittig 试剂和 mono-formylated 卟啉被准备。在二枚卟啉戒指之间的变化形式都不是 obserbed,并且更暗淡在 trans 形式。
Synthesis of a novel β,β'-tetraalkylporphyrin dimer linked by vinylene was discribed, in which the dimer was readily prepared from a porphyrin-derived Wittig reagent and a mono-formylated porphyrin via Wittig reaction. No π-conjugation between the two porphyrin rings was obserbed, and the dimer was in trans form.