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Histidine-functionalized chitosan–Cu(II) complex: a novel and green heterogeneous nanocatalyst for two and three component C–S coupling reactions

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Abstract

Using a fixing Cu2+ NP reaction on histidine modified chitosan, a novel applicable matrix was successfully prepared and investigated as a heterogeneous nanocatalyst for preparing diaryl sulfides and aryl benzyl thioethers. The Cu(II)-his@CS nanocatalyst was characterized by FT-IR, CHN, XRD, FE-SEM, TEM, EDX, ICP-AES and TG analysis. This novel copper nanocatalyst was used for two and three component C–S coupling reactions of different aryl halides. The nanocatalyst showed high catalytic activity and reusability in both reactions.

Graphical abstract: Histidine-functionalized chitosan–Cu(ii) complex: a novel and green heterogeneous nanocatalyst for two and three component C–S coupling reactions

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Publication details

The article was received on 19 Feb 2017, accepted on 19 Jun 2017 and first published on 20 Jun 2017


Article type: Paper
DOI: 10.1039/C7NJ00595D
Citation: New J. Chem., 2017, Advance Article
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    Histidine-functionalized chitosan–Cu(II) complex: a novel and green heterogeneous nanocatalyst for two and three component C–S coupling reactions

    A. R. Hajipour, S. M. Hosseini and S. Jajarmi, New J. Chem., 2017, Advance Article , DOI: 10.1039/C7NJ00595D

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