Изучение кинетики  палладиевых катализаторов с 2-метоксифенил-диферроценил- и  фенил-диферроценил-фосфиновыми лигандами в реакции Судзуки-Мияра

A. Khabiyev; Ch. Gebler; H. Lang; B. Selenova

doi:10.15328/chemb_2014_13-8

A. Khabiyev K.I. Satpayev Kazakh National Technical University, Almaty
Ch. Gebler Chemnitz University of Technology, Chemnitz
H. Lang Chemnitz University of Technology, Chemnitz
B. Selenova K.I. Satpayev Kazakh National Technical University, Almaty

DOI: https://doi.org/10.15328/chemb_2014_13-8

Keywords: palladium catalysts, C, C-cross-coupling reactions, Suzuki-Miyara reaction, homogeneous catalyses

Abstract

The article represents results of the study on kinetic of palladium catalyst with 2-metoxy-phenyl-diferoccenyl- and phenyl-diferoccenyl-phosphin ligands in Suzuki-Miyara test-reactions. The advantage of Suzuki reactions in difference from other cross-coupling reactions is the use of insensitive to water and oxygen thermostable organoboron compounds. As boronic acid was used phenylboronic acid and as weak base – potassium phosphate. All used catalysts showed good activity with arylbromides and weak activity with arylchlorides.

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Investigation of the kinetic of palladium catalysts with 2-metoxy-phenyl-dipheroccenyl- and metoxy-phenyl-dipheroccenyl-phosphin ligands in Suzuki-Miyara reaction

Abstract

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