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Issue 16, 2017
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Magnetically recoverable Fe3O4@Au-coated nanoscale catalysts for the A3-coupling reaction

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Abstract

The utility of novel Fe3O4@Au nanoparticles as magnetically separable and recyclable heterogeneous catalysts for the A3-coupling reaction of aldehydes, amines and terminal alkynes to yield the corresponding propargylamines is demonstrated. Herein we present a comprehensive analysis of the experimentally observed trends in the conversions with computational analysis using LUMO density on molecular isosurfaces and the electrostatic potential (ESP) effects estimated using DFT calculations.

Graphical abstract: Magnetically recoverable Fe3O4@Au-coated nanoscale catalysts for the A3-coupling reaction

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Publication details

The article was received on 07 Jan 2017, accepted on 16 Mar 2017 and first published on 17 Mar 2017


Article type: Communication
DOI: 10.1039/C7DT00058H
Citation: Dalton Trans., 2017,46, 5133-5137
  • Open access: Creative Commons BY license
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    Magnetically recoverable Fe3O4@Au-coated nanoscale catalysts for the A3-coupling reaction

    A. M. Munshi, M. Shi, S. P. Thomas, M. Saunders, M. A. Spackman, K. S. Iyer and N. M. Smith, Dalton Trans., 2017, 46, 5133
    DOI: 10.1039/C7DT00058H

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