Synthesis, Characterization, and Catalytic Application of Palladium Complexes Containing Indolyl-NNN-Type Ligands

Molecules

Chun-Wei Yang¹  Wen-Kai Wu¹  Pang-Chia Lo¹  Chi-Tien Chen¹ 

[1] Department of Chemistry, National Chung Hsing University, Taichung 402, Taiwan;

关键词: palladium complexes;    N-heterocyclic;    indolyl;    Suzuki reaction;   

DOI  :  10.3390/molecules26154426

来源: DOAJ

【 摘 要 】

In this study, a series of N-heterocyclic indolyl ligand precursors 2-Py-Py-IndH, 2-Py-Pz-IndH, 2-Py-7-Py-IndH, 2-Py-7-Pz-IndH, and 2-Ox-7-Py-IndH (L¹H-L⁵H) were prepared. The treatment of ligand precursors with 1 equivalent of palladium acetate affords palladium complexes 1–5. All ligand precursors and palladium complexes were characterized by NMR spectroscopy and elemental analysis. The molecular structures of complexes 3 and 5 were determined by single crystal X-ray diffraction techniques. The application of those palladium complexes 1–5 to the Suzuki reaction with aryl halide substrates was examined.

【 授权许可】

Unknown