Encapsulation of palladium chloride using 2-formylbenzoic acid supported by Fe3O4 nanoparticles modified with SiO2 and propylamine, its characterization and its application for Suzuki coupling reaction

被引：8

作者：

Mostafavi, Hamid ^{[1
]}

Islami, Mohammad Reza ^{[1
]}

Tikdari, Ahmad Momeni ^{[1
]}

机构：

[1] Shahid Bahonar Univ Kerman, Chem Dept, Kerman 76169, Iran

来源：

APPLIED ORGANOMETALLIC CHEMISTRY | 2018年 / 32卷 / 07期

关键词：

aryl halides; biaryls; magnetic nanoparticles; nanocatalyst; phenylboronic acid; RECYCLABLE NANOCATALYST; MAGNETIC NANOPARTICLES; ORGANOBORON COMPOUNDS; REUSABLE CATALYST; GRAFTED SILICA; PHOSPHINE-FREE; EFFICIENT; COMPLEX; HALIDES; ARYL;

D O I：

10.1002/aoc.4384

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A magnetically separable heterogeneous nanocatalyst, Fe3O4@SiO2(CH2)(3)N?CH?Ar@Pd(0), was simply prepared and characterized using various techniques. The catalytic activity of this nanocatalyst was evaluated via the Suzuki-Miyaura cross-coupling reaction of aryl halides with phenylboronic acid under various experimental conditions such as kind of base, solvent and temperature. This nanocatalyst is completely magnetically recoverable because of the superparamagnetic behaviour of Fe and can be reused with sustained selectivity and activity.

引用

页数：9

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