- Journal of the Turkish Chemical Society Section A: Chemistry
- Vol: 5 Issue: 2
- Palladium(II) Complexes of Monodentate Phosphine Ligands and Their Application as Catalyst in Suzuki...
Palladium(II) Complexes of Monodentate Phosphine Ligands and Their Application as Catalyst in Suzuki-Miyaura C-C Coupling Reaction at Room Temperature
Authors : Mustafa Kemal Yilmaz, Simay Ince
Pages : 895-902
Doi:10.18596/jotcsa.435122
View : 9 | Download : 5
Publication Date : 2018-01-01
Article Type : Research
Abstract :A series of palladium(II) complexes from monodentate phosphine ligands ( 1a-4a) were successfully prepared and characterized with 1H, 31P, 13C NMR, and HRMS techniques. These pre-catalysts were applied for the Suzuki -Miyaura C-C coupling reaction of phenylboronic acid with bromobenzene and the influence of the base and solvent on the performance of the pre-catalysts was investigated. Sterically hindered and electronically deactivated aryl bromides as well as activated ones gave the corresponding coupling products in good to excellent yields at room temperature.Keywords : Palladium, catalyst, phosphine, Suzuki-Miyaura C-C coupling