CiteScore: 1.9     h-index: 21

Document Type : Original Research Article

Authors

1 Department of Chemistry, Payame Noor University, PO BOX 19395-4697 Tehran, Iran

2 Department of Chemistry, Ardabil Branch, Islamic Azad University, Ardabil, Iran

3 Materials Science Centre, Indian Institute of Technology, Kharagpur 721 302, India

4 Department of Chemistry, Ayatollah Alozma Borujerdi University, Borujerd, Iran

5 Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran

Abstract

In this study, we synthesized Ag supported on hydroxyapatite-core-shell-γ-Fe2O3 nanoparticles (γ-Fe2O3@HAp-Ag NPs) as a new, lewis acid, and reusable heterogeneous nancatalyst. Then, it was successfully used for the synthesis of β-azido alcohols and β-thiocyanohydrins from the regioselective conversation of some epoxides by azide and thiocyanate anions in water. The reaction afforded the corresponding products with high regioselectivity under mild reaction conditions.

Graphical Abstract

Synthesis of a new Ag supported on hydroxyapatite-core-shell-γ-Fe2O3 nanoparticles (γ-Fe2O3@HAp-Ag NPs) and its application as a Lewis acid catalyst in the preparation of β-azidoalcohols and β-thiocyanohydrins from epoxides

Keywords

Main Subjects

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