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Silver functionalized on hydroxyapatite-core-shell magnetic γ-Fe2O3: An enviromentaly and readily recyclable nanatalyst for the one-pot synthesis of 14H-dibenzo[a,j]xanthenes derivatives

Publish Year: 1397
Type: Journal paper
Language: English
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JR_AJGC-2-4_001

Index date: 2 September 2023

Silver functionalized on hydroxyapatite-core-shell magnetic γ-Fe2O3: An enviromentaly and readily recyclable nanatalyst for the one-pot synthesis of 14H-dibenzo[a,j]xanthenes derivatives abstract

An efficient and simple procedure for the preparation of silver functionalized on hydroxyapatite-core-shell magnetic γ-Fe2O3 nanoparticles (γ-Fe2O3@HAp-Ag)as an enviromentaly efficient magnetically recoverable and reusable catalyst is described, and it is used for the one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthenes via a cost-effective and atom-economical procedure from substituted benzaldehydes and β-naphthol under solvent-free conditions at 60 °C. The attractiveness of this protocol lies in its green approach in that the catalyst is easily recoverable using an external magnet, which makes the process economical.

Silver functionalized on hydroxyapatite-core-shell magnetic γ-Fe2O3: An enviromentaly and readily recyclable nanatalyst for the one-pot synthesis of 14H-dibenzo[a,j]xanthenes derivatives Keywords:

γ-Fe2O3@HAp-Ag Lewis acidic catalyst 14-aryl-14Hdibenzo[a , j]xanthenes Rusable of catalyst

Silver functionalized on hydroxyapatite-core-shell magnetic γ-Fe2O3: An enviromentaly and readily recyclable nanatalyst for the one-pot synthesis of 14H-dibenzo[a,j]xanthenes derivatives authors

Zeinab Arzehgar

Department of Chemistry, Payame Noor University, PO BOX ۱۹۳۹۵-۴۶۹۷ Tehran, Iran

Abdelkarim Aydi

Department of Chemical and Materials Engineering, College of Engineering, National College of Chemical Industry, Nancy, Polytechnic Institute of Lorraine, France Frankfurt Am Main Area, Germany

Mohammad Mirzaei Heydari

School of Environment, Natural Resources & Geography, Bangor University, Bangor, Gwynedd, Wales, United Kingdom

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