Aryl Halides as Halogenation Reagents in the Bromination and Iodination of Arene-Tethered Diols
作者:Fucheng Yin、Yifan Chen、Zhongwen Luo、Shang Li、Lingyi Kong、Xiaobing Wang
DOI:10.1021/acs.orglett.2c02358
日期:2022.9.16
class of building blocks that are commonly used in organicsynthesis. In this study, we demonstrate usage of aryl bromides and aryl iodides in C–Br or C–I bond formation. Methyl 2-bromobenzoate and 2-nitrophenyl iodides were developed as mild and effective bromination and iodination reagents for functionalization of arene-tethered diols. This efficient cascaded catalysis can be applied to the total syntheses
芳族卤化物构成了有机合成中常用的一类有价值的结构单元。在这项研究中,我们展示了芳基溴化物和芳基碘化物在 C-Br 或 C-I 键形成中的使用。开发了 2-溴苯甲酸甲酯和 2-硝基苯基碘化物作为温和有效的溴化和碘化试剂,用于芳烃束缚二醇的官能化。这种高效的级联催化可应用于天然产物 Mafaicheenamine A 和 Claulamine A 的全合成。