ItemArticle

Nano-architectured polypyrrole based magnetic nanocatalyst for the N- arylation of imidazoles and fused imidazoles

Title
Nano-architectured polypyrrole based magnetic nanocatalyst for the N- arylation of imidazoles and fused imidazoles
Creator
Hegde, Sumanth; Surendran, Sajin; Vijayan, Ajesh; Nizam, Aatika
Description
A new magnetically recoverable polypyrrole supported copper based nanocatalyst was synthesized, characterized with various analytical techniques like Fourier-transform infrared spectroscopy (FTIR), Field Emission Scanning Electron Microscopy (FESEM), Energy Dispersive X-ray analysis (EDX), High Resolution Transmission Electron Microscopy (HRTEM), Thermogravimetric analysis (TGA), Vibrating Sample Magnetometry (VSM), and Inductively coupled plasma atomic emission spectroscopy (ICP-AES) analysis. The loading of copper on the surface of the catalyst was found to be 4.23 wt%. The application of the synthesized nanocatalyst was checked for the N-arylation of imidazoles. Excellent catalytic performance was obtained with easy recoverability and reusability upto six cycles. The current green protocol makes it environmentally beneficial for scale-up industries. 2025 Elsevier B.V.
Source
Catalysis Today;Volume;449;Issue;;Article No.;115180;
Date
01-01-2025
Publisher
Elsevier B.V.
Subject
Heterogenous catalysis; Imidazole; Magnetic nanocatalyst; N-arylation
Coverage
Hegde S., Department of Chemistry, Christ University, Bangalore, 560029, India; Surendran S., Department of Chemistry, Christ University, Bangalore, 560029, India; Vijayan A., Department of Chemistry, Christ University, Bangalore, 560029, India; Nizam A., Department of Chemistry, Christ University, Bangalore, 560029, India
Rights
Restricted Access; Hardcopy may be available in the library
Relation
ISSN: 9205861; CODEN: CATTE
Format
online
Language
English
Type
Article

Citation

Hegde, Sumanth; Surendran, Sajin; Vijayan, Ajesh; Nizam, Aatika, “Nano-architectured polypyrrole based magnetic nanocatalyst for the N- arylation of imidazoles and fused imidazoles,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 18, 2026, https://archives.christuniversity.in/items/show/22213.

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