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Nanosize Co3O4 as a novel, robust, efficient and recyclable catalyst for A3-coupling reaction of propargylamines

Paper ID Volume ID Publish Year Pages File Format Full-Text
51573 46847 2011 6 PDF Available
Title
Nanosize Co3O4 as a novel, robust, efficient and recyclable catalyst for A3-coupling reaction of propargylamines
Abstract

Nanosize Co3O4 was prepared via hydrothermal synthesis and characterized using TEM, XRD, EDAX, XPS and BET surface area analysis. Prepared nanosize Co3O4 was found to be highly efficient catalyst for the synthesis of propargylamines via A3-coupling reaction. The catalyst was recycled up to ten consecutive cycles without any loss in its activity. The developed protocol offers efficient synthesis of diverse propargylamines eliminating the use of co-catalyst and activator as reported in earlier literature.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Nanosize Co3O4 acts as a heterogeneous and efficient catalyst for A3 reaction ► The catalyst is recyclable up to 10 recycles without significant loss in activity. ► Circumvents use of co-catalyst/activator. ► C–H bond activation. ► No inert atmosphere of Nitrogen/Argon was required.

Keywords
Propargylamines; Nanosize Co3O4; A3 coupling reactions; Heterogeneous and recyclable catalyst; C–H activations
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Nanosize Co3O4 as a novel, robust, efficient and recyclable catalyst for A3-coupling reaction of propargylamines
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 16, Issue 1, 30 November 2011, Pages 114–119
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