Aryl and vinylic iodides bearing a 2,5-cyclohexadienyl moiety readily undergo sequential intramolecular/intermolecular Pd-catalyzed cross-coupling with carbon and heteroatom nucleophiles to produce a wide variety of diastereomerically pure polycyclic products in good to excellent yields.
带有 2,5-Cyclohexadienyl 分子的芳基和
乙烯基碘化物很容易与碳原子和杂原子核亲和剂发生有序的分子内/分子间 Pd 催化交叉偶联反应,生成多种非对映异构纯多环产物,收率从良好到极佳。