Mild Pd-Catalyzed Decarboxylative Cross-Coupling of Zinc(II) Polyfluorobenzoates with Aryl Bromides and Nonaflates: Access to Polyfluorinated Biaryls
作者:Jiali Wang、Yangbo Cui、Siqi Xie、Jun-Qi Zhang、Dandan Hu、Shihao Shuai、Chun Zhang、Hongjun Ren
DOI:10.1021/acs.orglett.3c03730
日期:2024.1.12
We developed a Pd-catalyzed decarboxylative cross-coupling of zinc polyfluorobenzoates, which were used as precursors for producing zinc reagents in situ, with aryl bromides and nonaflates, providing a mild and efficient pathway for the synthesis of polyfluorinated biaryls. This protocol exhibits a broad substrate scope and excellent functional tolerance. Moreover, the versatility of this approach
我们开发了一种钯催化的多氟苯甲酸锌脱羧交叉偶联方法,用作原位生产锌试剂的前体,与芳基溴和九氟磺酸盐发生反应,为多氟联芳基化合物的合成提供了一条温和有效的途径。该协议具有广泛的底物范围和出色的功能耐受性。此外,药物、生物活性分子和农药的直接后期修饰证明了这种方法的多功能性,表明其在药物发现中的潜在意义。