N‐Nitroimines. Part 1. Synthesis, Structure, and Properties of 3,5‐Diamino‐1‐nitroamidino‐1,2,4‐triazole.

Abstract

Triazole derivativesTriazole derivatives R 0280 N-Nitroimines. Part 1. Synthesis, Structure, and Properties of 3,5-Diamino-1-nitroamidino-1,2,4-triazole. -The reaction of the triazole (I) with 2-methyl-1-nitroisothiourea gives the title compound (III) instead of the expected nitroguanidine (IV). -(ASTAKHOV, A. M.; VASIL'EV, A. D.; GELEMURZINA, I. V.; SOKOLENKO, V. A.; KRUGLYAKOVA, L. A.; STEPANOV, R. S.; Russ.

Low-Temperature FTIR Spectroscopic and Theoretical Study on an Energetic Nitroimine: Dinitroammeline (DNAM)

“…Literature values that allow a straightforward comparison with our results are scarce. Astakhov and co-workers 32 reported for 3,5-diamino-1-nitroamidino-1,2,4-triazole the ν as (NO 2 ) vibrational mode as giving rise to a band at 1431 cm -1 (although the bands at 1564 and 1517 cm -1 were also reported). On the other hand, the bands at 1605 and 1570 cm -1 were attributed to vibrations of nitro group in 2-nitroimino-5-nitrohexahydro-1,3,5-triazine by Cliff et al 33 It is interesting to notice that in the spectrum of the highly deuterated sample (see trace B of Figure 5) at least three new intense bands are observed at 1605, ca.…”

“…Its profile is quite affected upon deuteration, which can be explained by the additional contribution to this spectral range of the ND in-plane bending modes in the DNAM-d samples. In the study on 3,5-diamino-1-nitroamidino-1,2,4-triazole, Astakhov et al 32 described a band in the spectral range 1276-1274 cm -1 as belonging to the ν s (NO 2 ) mode.…”

Energetic Derivatives of Nitroguanidine – Synthesis and Properties

“…In Ref. [42], a Russian team described the reaction of Smethyl-N-nitroisothiourea with 3,5-diamino-1,2,4-triazole. They discovered, that in this reaction position 1 in the ring is selectively substituted, which results in 3,5-diamino-1-nitroguanyl-1,2,4-triazole formation (Scheme 13).…”

Synthesis, crystal structure, IR-spectral data and some properties of 3,5-diamino-1,2,4-triazolium tetrafluoroborate and hexafluorosilicate

“…Functionalized derivatives of 1,2,4-triazole, particularly 3,5-diamino-1,2,4-triazole (L), attract an interest and are actively studied as ligands in the synthesis of d-metals complexes [1][2][3], precursors of condensed N-heterocyclic systems [4,5], corrosion inhibitors [6,7], biologically active compounds with a wide range efficiency [8,9] and as high-energy compounds [10][11][12]. On the other hand, ionic complexes with protonated form of N-containing organic bases, including 3,5-diamino-1,2,4-triazole, and complex fluoro-anions such as SiF 6 2À become convenient models to study an influence of interionic N-HÁ Á ÁF bonds on the structural characteristics and properties of these compounds [13][14][15][16].…”