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

被引：46
|
作者：
Khojastehnezhad, Amir [1 ]
Rahimizadeh, Mohammad [1 ]
Eshghi, Hossein [1 ]
Moeinpour, Farid [2 ]
Bakavoli, Mehdi [1 ]
机构：
[1] Ferdowsi Univ Mashhad, Fac Sci, Dept Chem, Mashhad, Iran
[2] Islamic Azad Univ, Bandar Abbas Branch, Dept Chem, Bandar Abbas 7915893144, Iran
来源：
CHINESE JOURNAL OF CATALYSIS | 2014年 / 35卷 / 03期
关键词：
Magnetically separable catalyst; Ferric hydrogen sulfate; Nickel ferrite nanoparticles; 1,8-Dioxodecahydroacridine; ONE-POT SYNTHESIS; 1,8-DIOXO-DECAHYDROACRIDINE DERIVATIVES; REUSABLE CATALYST; EFFICIENT; ACID; 1,8-DIOXO-OCTAHYDROXANTHENES; CONDENSATION; NANOCATALYST; FABRICATION; PPA-SIO2;
D O I：
10.1016/S1872-2067(14)60001-2
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
A new magnetically separable catalyst consisting of ferric hydrogen sulfate supported on silica-coated nickel ferrite nanoparticles was prepared. The synthesized catalyst was characterized using vibrating sample magnetometry, X-ray diffraction, transmission electron microscopy, scanning 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-dioxodecahydroacridines under solvent-free conditions. The catalyst is readily recovered by simple magnetic decantation and can be recycled several times with no significant loss of catalytic activity. (C) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
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页码：376 / 382
页数：7
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