Regioselective ring-opening of aziridines with potassium thiocyanate and thiols using sulfated zirconia as a heterogeneous recyclable catalyst |
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| Authors: | Biswanath Das R. Ramu B. Ravikanth K. Ravinder Reddy |
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| Affiliation: | Organic Chemistry Division I, Indian Institute of Chemical Technology, Hyderabad 500 007, India |
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| Abstract: | Ring-opening of aziridines with potassium thiocyanate and thiols has efficiently been carried out at room temperature in the presence of sulfated zirconia to give the corresponding β-aminothiocyanates and β-aminosulfides, respectively, in high yields within 2 h and with high regioselectivity. The catalyst, a solid acid, functions under heterogeneous conditions. |
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| Keywords: | Aziridine Ring-opening Potassium thiocyanate Thiol Sulfated zirconia Regioselectivity |
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