Title : ( Copper Immobilization on Fe3O4@Agar: An Efficient Superparamagnetic Nanocatalyst for Green Ullmann-Type Cross-Coupling Reaction of Primary and Secondary Amines with Aryl Iodide Derivatives )
Authors: kimia hoseinzade , Seyed Ali Mousavi Mashhadi , Ali Shiri ,
Full TextAbstract
Immobility of copper on magnetic nanoparticles was performed using surface rectification of Fe3O4 with Agar. The magnetic Fe3O4@Agar–Cu nanocatalyst was prepared and entirely characterized by different analyses such as Fourier transform infrared, X‐ray diffraction, scanning electron microscopy, transmission electron microscopy, vibrating sample magnetometry, energy dispersive X-ray, thermogravimetric, and inductively coupled plasma. The nanocatalyst was applied to C–N bond forming Ullmann-type Cross-Coupling reaction between aryl halides and primary or secondary amines using water as a green medium. The results of the Ullmann Cross-Coupling reaction by Fe3O4@Agar–Cu magnetic nanoparticles as catalyst demonstrate excellent activity and stability in water. Moreover, this catalyst can be recycled several times without considerable loss in its activity.
Keywords
, Agar, Ullmann-type Cross-Coupling reaction, C–N cross-coupling, Green chemistry, Nano Fe3O4, Water
@article{paperid:1086507,
author = {Hoseinzade, Kimia and Mousavi Mashhadi, Seyed Ali and Shiri, Ali},
title = {Copper Immobilization on Fe3O4@Agar: An Efficient Superparamagnetic Nanocatalyst for Green Ullmann-Type Cross-Coupling Reaction of Primary and Secondary Amines with Aryl Iodide Derivatives},
journal = {Journal of Inorganic and Organometallic Polymers and Materials},
year = {2021},
volume = {31},
number = {12},
month = {September},
issn = {1574-1443},
pages = {4648--4658},
numpages = {10},
keywords = {Agar; Ullmann-type Cross-Coupling reaction; C–N cross-coupling; Green chemistry; Nano Fe3O4; Water},
}
%0 Journal Article
%T Copper Immobilization on Fe3O4@Agar: An Efficient Superparamagnetic Nanocatalyst for Green Ullmann-Type Cross-Coupling Reaction of Primary and Secondary Amines with Aryl Iodide Derivatives
%A Hoseinzade, Kimia
%A Mousavi Mashhadi, Seyed Ali
%A Shiri, Ali
%J Journal of Inorganic and Organometallic Polymers and Materials
%@ 1574-1443
%D 2021
