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- Title
2-Nitroguanidine Derivatives: V. Synthesis and Structure of 3,5-Bis(nitroamino)-1,2,4-triazole Salts. Acid–Base Properties of 3,5-Bis(nitroamino)-1,2,4-triazole.
- Authors
Metelkina, E. L.
- Abstract
Heterocyclization of hydrazine-1,2-bis(N2-nitrocarboximidamide) and salts derived therefrom provides a procedure for the synthesis of 3,5-bis(nitroamino)-1,2,4-triazole salts. The presence of two acceptor nitroamino groups conjugated with the triazole ring considerably enhances the acidity of 3,5-bis(nitroamino)-1,2,4-triazole (pK a1= –2.0, pKa2 = 4.8, pKa3 = 10.6) as compared to mononitroaminotriazole, so that formation of salts with the corresponding dianion becomes possible.
- Subjects
NITROGUANIDINE; TRIAZOLES; SALTS; RESEARCH; ORGANIC chemistry; CHEMISTRY
- Publication
Russian Journal of Organic Chemistry, 2004, Vol 40, Issue 4, p543
- ISSN
1070-4280
- Publication type
Article
- DOI
10.1023/B:RUJO.0000036077.24894.51