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Task specific ionic liquid as solvent,catalyst and reagent for regioselective ring opening of epoxides in water
Affiliation:1. Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, Iran;2. Department of Chemistry, Faculty of Sciences, Shahid Chamran University, P.O. Box 6135743337, Ahvaz, Iran
Abstract:Task specific ionic liquid as a novel and environmental eco-friendly green catalyst has been synthesized and used in the ring opening of epoxides under green conditions. This ionic liquids as solvent, catalyst and reagent afforded the corresponding thiocyanohydrins and azidohydrines with good regioselectivity and very short reaction times. The desired thiocyanohydrins and azidohydrines in 83–93% isolated yields.
Keywords:Task specific ionic liquid  Regioselectivity  Ring opening of epoxide  Water  Green conditions
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