Homogeneous Catalysis of The Suzuki-Miyaura Reaction with Aryl Chlorides

被引：2

作者：

Schmidt, A. F. ^{[1
]}

Kurokhtina, A. A. ^{[1
]}

Larina, E., V ^{[1
]}

Lagoda, N. A. ^{[1
]}

Babenko, T. A. ^{[1
]}

机构：

[1] Irkutsk State Univ, Irkutsk, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY B | 2022年 / 16卷 / 03期

基金：

俄罗斯科学基金会;

关键词：

Suzuki-Miyaura reaction; homogeneous catalysis; palladium; kinetics; mechanism; LIGAND-FREE SUZUKI; HECK REACTION; HETEROGENEOUS MECHANISMS; PALLADIUM; NANOPARTICLES; PRECATALYST; ACTIVATION; KINETICS;

D O I：

10.1134/S1990793122030228

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

This paper presents the results of a kinetic study aimed at obtaining data on the contributions of homogeneous and heterogeneous mechanisms of catalysis in the Suzuki-Miyaura reaction using low-reactive aryl chlorides as substrates in the absence of additives of strong organic ligands. The patterns of the change in the reaction rate, as well as the turnover frequency and turnover numbers of the catalyst when varying the nature and concentration of the palladium precursor indicate the occurrence of catalysis in a solution with the participation of truly dissolved homogeneous forms of palladium.

引用

页码：407 / 410

页数：4

共 27 条

[1] Precatalyst or dosing-device? The [Pd2{μ-(C6H4) PPh2}2{μ-O2C(C6H5)}2] complex anchored on a carboxypolystyrene polymer as an effective supplier of palladium catalytically active nanoparticles for the Suzuki-Miyaura reaction [J].