Green protocol for synthesis of the 3,5-disubstituted 1,2,4-thiadiazoles using N-benzyl-DABCO-tribromide in aqueous media |
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| Authors: | H. Zali Boeini |
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| Affiliation: | 1. Department of Chemistry, University of Isfahan, Isfahan, 81764-73441, Iran
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| Abstract: | A novel and simple method for rapid conversion of thioamides to the corresponding 1,2,4-thiadiazole derivatives was developed. It was shown that, thioamides undergo clean and efficient oxidation and cyclization in their conversion to 1,2,4-thiadiazoles using N-benzyl-DABCO-tribromide in wet solid-solid conditions. |
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