Document Type : Original Research Article
Authors
- Issa Amini 1
- Vahid Azizkhani 1
- Elham Ezzatzadeh 2
- Kaushik Pal 3
- Sobhan Rezayati 1
- Mohammad Hossein Fekri 4
- Parisa Shirkhani 5
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.
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