Magnetically recoverable Cu2O–Fe3O4@TNT catalytic system for click chemistry in water: multi-component synthesis of 1,2,3-triazoles at room temperature

Venkata Ramana Kumar Velpula; Thirupathaiah Ketike; Anusha Rajajagdeesan; Manisha Atul Bora; Saidulu Ganji; David Raju Burri; Krishna Mohan Surapaneni

doi:10.1039/D2MA00451H

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Magnetically recoverable Cu₂O–Fe₃O₄@TNT catalytic system for click chemistry in water: multi-component synthesis of 1,2,3-triazoles at room temperature†

Venkata Ramana Kumar Velpula,^ab Thirupathaiah Ketike,^a Anusha Rajajagdeesan,^c Manisha Atul Bora,^d Saidulu Ganji,

*^e David Raju Burri^ab and Krishna Mohan Surapaneni^c

Author affiliations

* Corresponding authors

^a Indian Institute of Chemical Technology, Department of Catalysis & Fine Chemicals, Tarnaka, Hyderabad-500007, India

^b Academy of Scientific and Innovative Research (AcSIR), Sector 19, Kamla Nehru Nagar, Ghaziabad, Uttar Pradesh 201002, India

^c Department of Biochemistry, Panimalar Medical College Hospital & Research Institute, Varadharajapuram, Poonamallee, Chennai – 600 123, Tamil Nadu, India

^d B.J.S.'S Arts, Science & Commerce College, Wagholi, Pune, Maharashtra, India

^e Department of Chemistry, J B Institute of Engineering and Technology (UGC Autonomous), Hyderabad, India
E-mail: saiduluganji@gmail.com

Abstract

The catalytic performance of a Cu₂O–Fe₃O₄@TNT nanocatalyst derived from Fe(III) acetylacetonate, Cu(II) acetylacetonate and hydrogen titanate nanotubes (HTNTs) has been investigated for the first time for the click reaction in a water medium at room temperature. The nanocatalyst was characterized by performing XRD, HR-TEM, XPS, UV-DRS, H₂-TPR, N₂ adsorption-desorption, and ICP-OES analyses. The catalyst showed superior catalytic activity for the multicomponent synthesis of 1,2,3-triazoles in an aqueous medium. The nanocatalyst can be reused and recovered by using an external magnet.

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Article information

DOI: https://doi.org/10.1039/D2MA00451H
Article type: Paper
Submitted: 22 Apr 2022
Accepted: 07 Aug 2022
First published: 09 Aug 2022
This article is Open Access

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Mater. Adv., 2022,3, 7960-7965

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Magnetically recoverable Cu₂O–Fe₃O₄@TNT catalytic system for click chemistry in water: multi-component synthesis of 1,2,3-triazoles at room temperature

V. R. K. Velpula, T. Ketike, A. Rajajagdeesan, M. A. Bora, S. Ganji, D. R. Burri and K. M. Surapaneni, Mater. Adv., 2022, 3, 7960 DOI: 10.1039/D2MA00451H

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