Title of article
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
Author/Authors
Amini ، Issa - Payame Noor University , Azizkhani ، Vahid - Payame Noor University , Ezzatzadeh ، Elham - Islamic Azad University, Ardabil Branch , Pal ، Kaushik - Indian Institute of Technology , Rezayati ، Sobhan - Payame Noor University , Fekri ، Mohammad Hossein - Ayatollah Alozma Borujerdi University , Shirkhani ، Parisa - Ilam University
Pages
9
From page
51
To page
59
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.
Keywords
Ag supported , β , azido alcohols , Ring opening , Regioselective , Lewis acid
Journal title
Asian Journal of Green Chemistry
Serial Year
2020
Journal title
Asian Journal of Green Chemistry
Record number
2468953
Link To Document