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Issue 104, 2016, Issue in Progress
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In-water facile synthesis of poly-substituted 6-arylamino pyridines and 2-pyrrolidone derivatives using tetragonal nano-ZrO2 as reusable catalyst

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Abstract

Here, we report a facile synthetic protocol to access a series of ethyl 5-cyano-2-methyl-4-aryl-6-(arylamino)nicotinates and ethyl 4-hydroxy-2-(4-nitroaryl)-5-oxo-1-aryl-2,5-dihydro-1H-pyrrole-3-carboxylates using tetragonal nano-ZrO2 as reusable catalyst. It was observed that the ZrO2 nanoparticles were stable during reaction and apparently no leaching of Zr-content occurred when the catalyst was recycled eight times.

Graphical abstract: In-water facile synthesis of poly-substituted 6-arylamino pyridines and 2-pyrrolidone derivatives using tetragonal nano-ZrO2 as reusable catalyst

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Publication details

The article was received on 30 Sep 2016, accepted on 14 Oct 2016 and first published on 14 Oct 2016


Article type: Paper
DOI: 10.1039/C6RA24367C
Citation: RSC Adv., 2016,6, 101953-101959
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    In-water facile synthesis of poly-substituted 6-arylamino pyridines and 2-pyrrolidone derivatives using tetragonal nano-ZrO2 as reusable catalyst

    A. Saha, S. Payra and S. Banerjee, RSC Adv., 2016, 6, 101953
    DOI: 10.1039/C6RA24367C

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