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Synthesis and characterization of sulfonated-phenylacetic acid coated Fe3O4 nanoparticles as a novel acid magnetic catalyst for Biginelli reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
49798 46766 2013 5 PDF Available
Title
Synthesis and characterization of sulfonated-phenylacetic acid coated Fe3O4 nanoparticles as a novel acid magnetic catalyst for Biginelli reaction
Abstract

•Interaction between sulfonated-phenylacetic acid coated Fe3O4 nanoparticles lead to good chemical stability.•This new catalyst exhibited high catalytic activity for Biginelli reaction.•3,4–dihydropyrimidin–2(1H)–ones were synthesized under mild reaction conditions.

In this paper, we wish to report the synthesis and characterization of sulfonated-phenylacetic acid coated on Fe3O4 nanoparticles by a simple method. This catalyst was effectively employed as a novel acid magnetic catalyst for the one-pot synthesis of different 3,4-dihydropyrimidin-2(1H)-ones under mild and solvent-free conditions. This catalyst was easily prepared and showed excellent level of reusability.

Graphical abstractSulfonated-phenylacetic acid coated on Fe3O4 nanocomposite was successfully prepared by a simple method, which was effectively employed as a novel acid magnetic catalyst for the synthesis of various 3,4-dihydropyrimidin-2(1H)-ones under mild conditions.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Acid magnetic catalyst; Fe3O4; Phenylacetic acid; Biginelli reaction; Mild conditions
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Synthesis and characterization of sulfonated-phenylacetic acid coated Fe3O4 nanoparticles as a novel acid magnetic catalyst for Biginelli reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 42, 5 December 2013, Pages 104–108
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us