Assessing the Cooperating Ability of 6-Hydroxypicolinic Acid and Pyridyl-Amide Ligands in Palladium-Mediated C−H Activation,European Journal of Inorganic Chemistry

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Assessing the Cooperating Ability of 6-Hydroxypicolinic Acid and Pyridyl-Amide Ligands in Palladium-Mediated C−H Activation
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2024-04-17 , DOI: 10.1002/ejic.202400076
Cintya Pinilla ₁ , Ana Carmen Albéniz ₂

Affiliation

The ability of 6-hydroxypicolinic acid and pyridyl amides to act as cooperating ligands in the C−H activation of arenes has been tested by independent experiments. Isolated complexes [Pd(κ²-ligand)(C₆F₅)py]^x− (x=1, 0; ligand=6-oxidopicolinate, pyridyl-amide) were decomposed in arenes leading to the C−H activation of the latter and C₆F₅-arene coupling products in different amounts which allows to rank the ability of both ligands.

中文翻译：

评估 6-羟基吡啶甲酸和吡啶酰胺配体在钯介导的 C−H 活化中的协同能力

6-羟基吡啶甲酸和吡啶酰胺在芳烃的 C−H 活化中作为协同配体的能力已通过独立实验进行了测试。分离的复合物 [Pd(κ ² -配体)(C ₆ F ₅ )py] ^x− (x=1, 0;配体=6-氧化吡啶甲酸酯，吡啶基酰胺）在芳烃中分解，导致后者的 C−H 活化和不同量的 C ₆ F ₅ -芳烃偶联产物，这使得对两个配体的能力进行排名。

更新日期：2024-04-17

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