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Heterocyclic amines. A convenient synthesis of 3,5-diamino-1,2,4-triazine derivatives |
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| Authors: | Joseph A. Settepani,A. B. Bo&#x kovec |
| Affiliation: | Joseph A. Settepani,A. B. Bořkovec |
| Abstract: | A facile synthesis of 3, 5-diamino-1, 2,4-triazines (I) via condensations in acidic media of acylnitriles with aminoguanidine and subsequent base-catalyzed cyclization of the resulting acylnitrile amidinohydrazones (IV) is described. |
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