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Synthesis and characterization of Ni nanoparticles-polyvinylamine/SBA-15 catalyst for simple reduction of aromatic nitro compounds

Paper ID Volume ID Publish Year Pages File Format Full-Text
50376 46793 2011 6 PDF Available
Title
Synthesis and characterization of Ni nanoparticles-polyvinylamine/SBA-15 catalyst for simple reduction of aromatic nitro compounds
Abstract

This work concerns the preparation and characterization of Nickel nanoparticle-PVAm/SBA-15, a polymer-inorganic hybrid composite, which was effectively employed as a novel heterogeneous catalyst for reduction of aromatic nitro compounds in the presence of NaBH4 as a reducing agent. The reaction was carried out in room temperature and an aqueous medium. The catalyst showed good activity for the reduction of a number of aromatic nitro compounds yielding the respective amine compounds in excellent yield (~ 98%) at room temperature along with good reusability.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► Ni-PVAm/SBA-15 11 was used as a novel heterogeneous catalyst for swift reduction of aromatic nitro compounds. ► Ni-PVAm/SBA-15 11 was used as a novel heterogeneous catalyst for swift reduction of aromatic nitro compounds. ► Existence of both organic and inorganic phases in this composite has critical effects on the catalyst activity. ► The composite catalyst possessed excellent stability and recyclability in the reaction.

Keywords
Polymer-inorganic hybrid material; SBA-15; Nickel nanoparticles; Aromatic nitro compounds; Reduction
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Synthesis and characterization of Ni nanoparticles-polyvinylamine/SBA-15 catalyst for simple reduction of aromatic nitro compounds
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 11, 10 June 2011, Pages 955–960
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