(N-Heterocyclic Carbene)PdCl₂(TEA) Complexes: Studies on the Effect of the “Throw-Away” Ligand in Catalytic Activity

The synthesis and characterization of a series of (N-heterocyclic carbene)PdCl2(TEA) (TEA = triethylamine) complexes are presented. A comparison of their activity in the Suzuki–Miyaura and Buchwald–Hartwig reactions with similar (N-heterocyclic carbene)Pd(II) complexes is also presented.本研究报道了一系列（氮杂环卡宾(N-heterocyclic carbene)）PdCl₂(TEA)配合物的合成与表征，其中TEA为三乙胺(triethylamine)。此外，本文还对比了该系列配合物在铃木-宫浦(Suzuki–Miyaura)交叉偶联反应与布赫瓦尔德-哈特维格(Buchwald–Hartwig)交叉偶联反应中的催化活性，并将其与结构相似的（氮杂环卡宾）钯(II)配合物的催化活性进行了比较。