Fe3O4@chitosan nanoparticles: a valuable heterogeneous nanocatalyst for the synthesis of 2,4,5-trisubstituted imidazoles-Reference-Cited by-同舟云学术

Fe3O4@chitosan nanoparticles: a valuable heterogeneous nanocatalyst for the synthesis of 2,4,5-trisubstituted imidazoles

Published:2014 Issue:40 Volume:4 Page:20932-20939
ISSN:2046-2069
Container-title:RSC Adv.
language:en
Short-container-title:RSC Adv.

Author:

Zarnegar Zohre¹²³⁴⁵,Safari Javad¹²³⁴⁵

Affiliation:

1. Laboratory of Organic Compound Research

2. Department of Organic Chemistry

3. College of Chemistry

4. University of Kashan

5. Kashan, I.R. Iran

Abstract

Chitosan-coated Fe₃O₄ nanoparticles (Fe₃O₄@CS) were prepared simply through in situ co-precipitation of Fe²⁺ and Fe³⁺ ions via NH₄OH in an aqueous solution of chitosan and their catalytic activity was investigated in the synthesis of 2,4,5-trisubstituted imidazoles by a one-pot condensation of benzil derivatives, aryl aldehydes and ammonium acetate in EtOH.

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemical Engineering,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2014/RA/C4RA03176H

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1. l-Proline: an efficient catalyst for the one-pot synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles

2. Analogues of 4,5-bis(3,5-dichlorophenyl)-2-trifluoromethyl-1H-imidazole as potential antibacterial agents

3. Simple and efficient method for the synthesis of highly substituted imidazoles using zeolite-supported reagents

4. A protein kinase involved in the regulation of inflammatory cytokine biosynthesis

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