One-Pot Synthesis of Triazolothiadiazepi
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Deepak Kumar Barange; Yu-Chen Tu; Veerababurao Kavala; Chun-Wei Kuo; Ching-Fa Ya
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Article
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2011
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John Wiley and Sons
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English
⚖ 248 KB
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## Abstract A practical and efficient synthesis of triazolothiadiazepine‐1,1‐dioxide derivatives __via__ copper‐catalyzed [3+2] cycloaddition, followed by __N__‐arylation is described. The method is also applicable to the synthesis of indoline‐ and thiophene‐fused triazolothiadiazepine 1,1‐dioxide