One-pot and novel route for the synthesis of 4-substituted-l,2,4- triazolidine-3,5-diones |
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| Authors: | Arash Ghorbani-Choghamarani Mohsen Nikoorazm Gouhar Azadi |
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| Institution: | Department of Chemistry, Faculty of Science, Ilam University, Ilam 69315516, Iran |
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| Abstract: | The efficient and one-pot synthesis of 4-substituted-1,2,4-triazolidin-3,5-dione derivatives(4-substituted urazoles) via combination of triphosgene, substituted anilines, and ethyl carbazate in the presence of cesium carbonate is presented. |
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| Keywords: | UrazoleTriphosgeneAnilineEthyl carbazateCesium carbonate |
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