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Exposure to Air Boosts CuAAC Reactions Catalyzed by PEG-stabilized Cu Nanoparticles

Abstract

New PEG-stabilized CuNP catalysts are designed upon Cu(II) reduction with sodium naphthalenide in MeCN followed by simple purification using the salting-out effect. Their catalytic activity in CuAAC is boosted upon exposure 30 min in air producing Cu2O NPs. These NPs are also supported on SBA-15 providing excellent recyclable heterogeneous catalysts that are applied in low amounts for efficient “click” functionalization.

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Supplementary files

Publication details

The article was received on 03 Apr 2017, accepted on 21 Apr 2017 and first published on 21 Apr 2017


Article type: Communication
DOI: 10.1039/C7CC02504A
Citation: Chem. Commun., 2017, Accepted Manuscript
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    Exposure to Air Boosts CuAAC Reactions Catalyzed by PEG-stabilized Cu Nanoparticles

    F. Fu, Á. M. Martínez-Villacorta, C. Wang, R. Ciganda, L. Yate, A. ESCOBAR, S. E. Moya, E. FOUQUET, J. Ruiz and D. Astruc, Chem. Commun., 2017, Accepted Manuscript , DOI: 10.1039/C7CC02504A

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