Development of Unimolecular Tetrakis(piperidin-4-ol) as a Ligand for Suzuki-Miyaura Cross-Coupling Reactions: Synthesis of Incrustoporin and Preclamol
作者:Jothi L. Nallasivam、Rodney A. Fernandes
DOI:10.1002/ejoc.201500353
日期:2015.6
cross-coupling reactions under aerobic conditions. Various biaryls, terphenyls, and heterocyclic biphenyls were obtained in good to excellent yields. The ligands were also capable of catalyzing the Heck–Mizoroki reaction. As an application, the Suzuki–Miyaura coupling reaction was used in the synthesis of incrustoporin, its analogs, and the drug molecule preclamol.
多米诺 aza-Cope/aza-Prins 级联反应合成了一类新的 4-羟基哌啶附加单分子、双、三和四单分子化合物,作为有效配体在有氧条件下催化 Suzuki-Miyaura 交叉偶联反应. 以良好到极好的收率获得了各种联芳基、三联苯和杂环联苯。配体还能够催化 Heck-Mizoroki 反应。作为应用,Suzuki-Miyaura 偶联反应用于合成肠壳孔蛋白、其类似物和药物分子 preclamol。