Wang Jie, Li Yao-Dong, Ge Ye, Xu Hua-Jin, Hu Yi
State Key Laboratory of Materials-Oriented Chemical Engineering, School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 210009, China.
J Org Chem. 2024 Jun 21;89(12):8759-8766. doi: 10.1021/acs.joc.4c00643. Epub 2024 Jun 11.
It is universally acknowledged that ligands can improve the reaction activity to simplify the reaction operating conditions and enrich the applicability of the reaction. Therefore, we developed -octylglycine ligand-accelerated Pd-catalyzed -arylation of benzoic acids under mild conditions with just 6 h; moreover, this -octylglycine ligand was successfully implemented to carboxyl-directed Pd-catalyzed β-C(sp)-H arylation and arylation of phenylacetic acids under mild conditions.
普遍认为,配体可以提高反应活性,简化反应操作条件并拓宽反应的适用范围。因此,我们开发了辛基甘氨酸配体加速的钯催化苯甲酸的β-芳基化反应,该反应在温和条件下只需6小时即可完成;此外,这种辛基甘氨酸配体已成功应用于羧基导向的钯催化β-C(sp)-H芳基化反应以及温和条件下苯乙酸的芳基化反应。