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A copper-free Sonogashira reaction using nickel ferrite as catalyst in water

Paper ID Volume ID Publish Year Pages File Format Full-Text
49473 46746 2015 6 PDF Available
Title
A copper-free Sonogashira reaction using nickel ferrite as catalyst in water
Abstract

•Nickel ferrite nanoparticles were applied successfully in a Sonogashira reaction.•Reactions were performed under green conditions using water as a solvent.•All the reactions were completed in short times with excellent yields.•The magnetic catalyst can be separated easily using an external magnetic field.•The catalyst is recyclable and reusable without activity lost.

The Sonogashira reaction using nickel ferrite nanoparticles as catalyst and under copper-free conditions was investigated in water as a green solvent. Various types of aryl and alkyl halides were successfully coupled with phenyl acetylene under the optimized reaction conditions with very good to excellent yields at a short time. The catalyst is easily recoverable and can be reused for several runs with a good turnover number.

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Keywords
Sonogashira reaction; Nickel ferrite nanoparticles; Water; Super paramagnetism
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A copper-free Sonogashira reaction using nickel ferrite as catalyst in water
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 60, 5 February 2015, Pages 82–87
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