Spinel copper ferrite nanoparticles: preparation, characterization and catalytic activity

Title
Spinel copper ferrite nanoparticles: preparation, characterization and catalytic activity
Authors
채근화심철휘Mojtaba AminiMaryam Hosseinpour KafshdouzsaniAli AkbariSanjeev Gautam
Keywords
A3-coupling reaction; azide­ alkyne cycloaddition; copper ferrite; magnetically recoverable
Issue Date
2018-06
Publisher
Applied organometallic chemistry
Citation
VOL 32-4470
Abstract
The magnetic CuFe2O4 nanoparticles have been synthesized and characterized by various spectroscopic methods, including X‐ ray diffraction (XRD), O K, Cu and Fe K ‐ edge X‐ ray absorption near edge structure (XANES), energy dispersive X‐ ray analysis (EDX), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The azide‐ alkyne cycloaddition by the reaction of various phenylacetylenes with a mixture of benzyl halides and NaN3 and also three component (A3) coupling reaction of aldehyde, alkyne and amine catalyzed by CuFe2O4 nanoparticles under aerobic conditions led to the formation of the 1,4‐ disubstituted‐ 1,2,3‐ triazoles and propargylamines in excellent yields. The catalyst can be recovered by applying an external magnetic field for the subsequent cycload
URI
http://pubs.kist.re.kr/handle/201004/67955
ISSN
0268-2605
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE