Efficientone-pot synthesis of imidazoles catalyzed by silica-supported La0.5Pb0.5MnO3 nano particles as anovel and reusable perovskite oxide

Silica-supported La0.5Pb0.5MnO3 nanoparticles was prepared and used as a new perovskite-type catalyst for rapid and efficient synthesis of substituted imidazoles by an one-pot three-component condensation of [9,10]-phenanthraquinone, aryl aldehydes and ammonium acetate in excellent yield under reflu...

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Bibliographic Details
Published in:Bulletin of the Chemical Society of Ethiopia 2018-01, Vol.32 (1), p.157-166
Main Authors: Zahedi, N., Javid, A., K. Mohammadi, M., Tavakkoli, H.
Format: Article
Language:English
Subjects:
Heterogeneous catalyst
Imidazoles
Multicomponent reaction
Nano catalyst
One-pot synthesis
Perovskite
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Summary:Silica-supported La0.5Pb0.5MnO3 nanoparticles was prepared and used as a new perovskite-type catalyst for rapid and efficient synthesis of substituted imidazoles by an one-pot three-component condensation of [9,10]-phenanthraquinone, aryl aldehydes and ammonium acetate in excellent yield under reflux, and also solvent-free conditions.
ISSN:1011-3924
1726-801X
DOI:10.4314/bcse.v32i1.15