Sustainable Synthesis of Biaryls Using Silica Supported Ferrocene Appended N-Heterocyclic Carbene-Palladium Complex

被引：2

作者：

Khanapure, Sharanabasappa ^{[1
]}

Pore, Dattaprasad ^{[1
]}

Jagadale, Megha ^{[1
]}

Patil, Vaishali ^{[2
]}

Rashinkar, Gajanan ^{[1
]}

机构：

[1] Shivaji Univ, Dept Chem, Kolhapur 416004, MS, India

[2] Vishwakarma Inst Informat Technol, Pune 411046, MS, India

来源：

CATALYSIS LETTERS | 2021年 / 151卷 / 08期

关键词：

N-Heterocyclic carbenes; Homocoupling; Aryl boronic acids; Biaryls; Ferrocene; Reusability; CROSS-COUPLING REACTION; NHC-PD COMPLEX; ARYLBORONIC ACIDS; HOMOCOUPLING REACTION; EFFICIENT CATALYST; LIGANDS; NANOPARTICLES; GREEN; ARYL; PROGRESS;

D O I：

10.1007/s10562-020-03480-w

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A novel silica supported ferrocene appended N-heterocyclic carbene-palladium complex (SilFemBenzNHC@Pd) has been prepared and characterized by using fourier transform infrared (FT-IR), fourier transform Raman (FT-Raman), X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), thermogravimetric analysis (TGA) and energy dispersive X-ray analysis (EDX). This novel complex served as a robust heterogeneous catalyst for the synthesis of biaryls via homocoupling of aryl boronic acids under base-free conditions in water. Recyclability experiments were executed successfully for six successive runs. [GRAPHICS] .

引用

页码：2237 / 2249

页数：13

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