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Selective hydrogenation of nitroarenes using gum acacia supported Pt colloid an effective reusable catalyst in aqueous medium

Paper ID Volume ID Publish Year Pages File Format Full-Text
50388 46793 2011 6 PDF Available
Title
Selective hydrogenation of nitroarenes using gum acacia supported Pt colloid an effective reusable catalyst in aqueous medium
Abstract

An efficient green synthesis of Pt nanoparticles in water has been developed using gum acacia, both as reducing and stabilizing agent. The colloidal platinum efficiently catalyzes hydrogenation of nitroarenes to arylamines employing molecular hydrogen as the reductant. Excellent yields of products were obtained with a wide range of substrates and the catalyst was reused for several cycles with consistent activity.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideResearch highlights► Green synthesis of Pt nanoparticles using gum acacia. ► Characterization and application of GA–Pt nanoparticles in catalysis. ► Recyclable and efficient catalyst with consistent activity. ► Hydrogenation of nitroarenes to arylamines using molecular hydrogen as reductant.

Keywords
Hydrogenation; Nitroarenes; Platinum nanoparticles; Amines; Gum acacia; Colloidal solution
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Selective hydrogenation of nitroarenes using gum acacia supported Pt colloid an effective reusable catalyst in aqueous medium
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 12, Issue 11, 10 June 2011, Pages 1009–1014
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