Ferric hydrogen sulfate supported on silica-coated nickel ferrite nanoparticles as new and green magnetically separable catalyst for 1,8-dioxodecahydroacridine synthesis

A new magnetically separable catalyst consisting of ferric hydrogen sulfate supported on sili-ca-coated nickel ferrite nanoparticles was prepared. The synthesized catalyst was characterized using vibrating sample magnetometry, X-ray diffraction, transmission electron microscopy, scan-ning electron m...

Full description

Saved in:
Bibliographic Details
Published in:Chinese journal of catalysis 2014-03, Vol.35 (3), p.376-382
Main Authors: Khojastehnezhad, Amir, Rahimizadeh, Mohammad, Eshghi, Hossein, Moeinpour, Farid, Bakavoli, Mehdi
Format: Article
Language:English
Subjects:
1,8-Dioxodecahydroacridine
Catalysts
Ferric hydrogen sulfate
Infrared spectroscopy
Magnetically separable catalyst
Nanoparticles
Nickel ferrite nanoparticles
Nickel ferrites
Recycled
Scanning electron microscopy
Sulfates
Synthesis
二氧化硅
催化剂包
合成
硫酸氢
磁性分离
纳米粒子
铁素体
镍铁氧体
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A new magnetically separable catalyst consisting of ferric hydrogen sulfate supported on sili-ca-coated nickel ferrite nanoparticles was prepared. The synthesized catalyst was characterized using vibrating sample magnetometry, X-ray diffraction, transmission electron microscopy, scan-ning electron microscopy, and Fourier transform infrared spectroscopy. This new magnetic catalyst was shown to be an efficient heterogeneous catalyst for the synthesis of 1,8- dioxodecahydroacri-dines under solvent-free conditions. The catalyst is readily recovered by simple magnetic decanta-tion and can be recycled several times with no significant loss of catalytic activity.
ISSN:0253-9837
1872-2067
1872-2067
DOI:10.1016/S1872-2067(14)60001-2