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Clay encapsulated ZnO nanoparticles as efficient catalysts for N-benzylation of amines

Paper ID Volume ID Publish Year Pages File Format Full-Text
51553 46847 2011 5 PDF Available
Title
Clay encapsulated ZnO nanoparticles as efficient catalysts for N-benzylation of amines
Abstract

ZnO nanoparticles encapsulated in K10-clay (K10–ZnO) are synthesised and characterised by UV-DRS, Emission spectra, powder XRD, SEM and HRTEM analyses. The constrained space and also the polar active sites in the clay support stabilise zinc oxide nanoparticles by preventing that aggregation and consequently no extra-capping agent is required. The synthesised ZnO nanoparticles are used for the efficient N-benzylation of anilines and the reusability of the catalyst is also studied. A suitable mechanism is proposed for this transformation.

Graphical abstractFigure optionsDownload full-size imageDownload as PowerPoint slideHighlights► Clay acts as a support for nano ZnO by stabilising and preventing its aggregation. ► K10 clay–nano ZnO is used as an efficient catalyst for N-benzylation of amines. ► The reusability of the catalyst is also excellent.

Keywords
Nano ZnO; K10-clay; N-benzylation; Heterogeneous catalysis
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Clay encapsulated ZnO nanoparticles as efficient catalysts for N-benzylation of amines
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 16, Issue 1, 30 November 2011, Pages 15–19
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
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Any Questions? feel free to contact us