Synthesis of 1,2,4-triazolium 4-nitrimides with polyfunctionalized substituents

1-Nitroamino-1,2,3-triazole (5) was synthesized and its zwitterionic structure was established using single-crystal X-ray diffraction. The calculated detonation properties for 4-nitroamino-1,2,4-triazole (2) (P = 33.4 GPa, vD = 8793 m/s) and 1-nitroamino-1,2,3-triazole (5) (P = 33.0 GPa, vD = 8743 m/s) are comparable with RDX. A new family of energetic salts 7-21 based on either the 1-nitroamino-1,2,3-triazolate or the 4-nitroamino-1,2,4-triazolate anion were prepared and characterized by vibrational spectroscopy (IR), multinuclear NMR spectra, elemental analyses, density, TGA and DSC. The

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“…1‐Amino‐1,2,3‐triazole,30 4‐nitroamino‐1,2,4‐triazole17 and its silver salt13b were synthesized on the basis of published procedures.…”

Section: Methodsmentioning

confidence: 99%

Nitroamino Triazoles: Nitrogen‐Rich Precursors of Stable Energetic Salts

et al. 2008

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“…Ein Syntheseverfahren für 1‐Alkyl‐1,2,4‐triazolium‐4‐nitroimide beruht auf der Alkylierung eines Metallsalzes von 4‐Nitramino‐1,2,4‐triazol mit Halogen‐ oder Dihalogenalkanen (Schema ) 38b. Bei den Salzen 31 – 37 handelt es sich um Feststoffe, die durch IR‐und NMR‐Spektroskopie und Elementaranalyse charakterisiert wurden.…”

Section: Triazoliumsalzeunclassified

Olive oil composition as a function of nitrogen, phosphorus and potassium plant nutrition

et al. 2009

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BACKGROUND: Macronutrients play fundamental roles in processes affecting olive oil productivity and are expected to influence oil composition. A necessary step in optimal nutrient application management for olives is an understanding of the relationship between olive tree nutritional status and oil quality parameters. We studied the independent effects of N, P and K concentrations in irrigation solution on the oil quality of 'Barnea' olives by applying a wide range of macronutrient concentrations under highly controlled conditions.

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“…A method for the syntheses of 1‐alkyl‐1,2,4‐triazolium 4‐nitroimides was developed based on alkylation of the metal salts of 4‐nitramino‐1,2,4‐triazole with halo‐and dihaloalkanes (Scheme ) 38b. The salts 31 – 37 are solid and characterized by IR and NMR spectroscopy and elemental analysis.…”

Section: Triazolium‐based Ionic Saltsmentioning

confidence: 99%