C-N Bond Formation Using Highly Effective and Reusable Nickel Ferrite Nanoparticles in Water

被引：27

作者：

Moghaddam, Firouz Matloubi ^{[1
]}

Tavakoli, Ghazal ^{[1
]}

Moafi, Atiyeh ^{[1
]}

Saberi, Vahid ^{[1
]}

Rezvani, Hamid Reza ^{[1
]}

机构：

[1] Sharif Univ Technol, Lab Organ Synth & Nat Prod, Dept Chem, Tehran, Iran

来源：

CHEMCATCHEM | 2014年 / 6卷 / 12期

关键词：

amination; heterogeneous catalysis; iron; nanoparticles; nickel; COPPER-CATALYZED AMINATION; CROSS-COUPLING REACTIONS; MAGNETIC NANOPARTICLES; REDUCTIVE AMINATION; ARYL HALIDES; ORTHOPALLADATED COMPLEX; CUFE2O4; NANOPARTICLES; SUPPORTED PALLADIUM; EFFICIENT; AMINES;

D O I：

10.1002/cctc.201402556

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：

Nickel ferrite nanoparticles were used as a catalyst system for C-N bond formation in water under conventional heating conditions. These nanoparticles were synthesized by using the co-precipitation method and were analyzed by using TEM, SEM, XRD, X-ray fluorescence, and FTIR techniques. The magnetization behavior of nanoparticles was also investigated by measuring the hysteresis curve of the sample, which confirmed the (s)uperparamagnetic nature of the catalyst. By using this catalyst system, various types of amines and amides, including primary and secondary ones, can react with different types of aryl halides. In addition, it is a recyclable and reusable catalyst system with high turnover efficiency. The reactions proceed in water as a green solvent, which result in good to excellent yields in short times.

引用

页码：3474 / 3481

页数：8

共 68 条

[1] Monodentate phosphines provide highly active catalysts for Pd-catalyzed C-N bond-forming reactions of heteroaromatic halides/amines and (H)N-heterocycles [J].