Synthesis and cyclization direction of 2-diazomalondiamide derivatives new rearrangement of 5-hydroxy-1,2,3-triazole-4-carboxamides
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The thermal behavior of 5-hydroxy-1,2,3-triazole-4-carboxamides obtained on acidification of solutionns of triazol-5-olates has been investigated. A new rearrangement has been discovered in the 1,2,3-triazole series and the qualitative effect of the substituents in the initial triazole and of temperature have been clarified.
KeywordsOrganic Chemistry Triazole Thermal Behavior Qualitative Effect Cyclization Direction
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