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 İNCE

Pages : 895-902

Doi:10.18596/jotcsa.435122

View : 14 | Download : 6

Publication Date : 2018-01-01

Article Type : Research Paper

Abstract :A series of palladiuminsert ignore into journalissuearticles values(II); complexes from monodentate phosphine ligands insert ignore into journalissuearticles values( 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