Document Type : Original Research Article
Authors
- Sarvin Mohammadi-Aghdam 1
- Hadi Jabbari 2
- Omidali Pouralimardan 2
- Fater Divsar 2
- Issa Amini 2
- Sami Sajjadifar 2
1 Department of Chemistry, Payame Noor University, PO box 19395-3197, Tehran, Iran
2 Department of Chemistry, Payame Noor University, PO BOX 19395-4697 Tehran, Iran
Abstract
In this protocol, 3-(2-carboxybenzoyl)-1-methyl-1H-imidazol-3-ium chloride [Cbmim]Cl and sulfonic acid functionalized pyridinium chloride [pyridine-SO3H]Cl as a new, reusable, and green Brønsted acidic ionic liquid (BAIL) catalyst were synthesized and successfully used for the one-pot ring opening of epoxide with sodium azide (NaN3) in water at room temperature. Epoxides under ring-opening easily with NaN3 in the presence of [Cbmim]Cl and [pyridine-SO3H]Cl to afford the corresponding β-azido alcohols as attractive and interesting materials in drug design and pharmaceutics compounds in high yield with good regioselective under mild reaction conditions.
In this protocol, 3-(2-carboxybenzoyl)-1-methyl-1H-imidazol-3-ium chloride [Cbmim]Cl and sulfonic acid functionalized pyridinium chloride [pyridine-SO3H]Cl as a new, reusable, and green Brønsted acidic ionic liquid (BAIL) catalyst were synthesized and successfully used for the one-pot ring opening of epoxide with sodium azide (NaN3) in water at room temperature. Epoxides under ring-opening easily with NaN3 in the presence of [Cbmim]Cl and [pyridine-SO3H]Cl to afford the corresponding β-azido alcohols as attractive and interesting materials in drug design and pharmaceutics compounds in high yield with good regioselective under mild reaction conditions.
Keywords
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