Formation and Characterization of Heavy Alkali and Silver Salts of the 4-Nitro-pyrazolo-(3,4-c)-furazan-5-N-oxide Anion

Hermann, Tobias S.; Klapötke, Thomas M. und Krumm, Burkhard (2018): Formation and Characterization of Heavy Alkali and Silver Salts of the 4-Nitro-pyrazolo-(3,4-c)-furazan-5-N-oxide Anion. In: Propellants Explosives Pyrotechnics, Bd. 43, Nr. 1: S. 54-61

Abstract

The nitration of 3-amino-4-chloro-oximidofurazan resulted in the formation of the unexpected anionic heterocycle 4-nitro-pyrazolo-(3,4,c)-furazan-5-N-oxide. Various experiments such as changing the reactants, oxidation or methylation were attempted to elucidate the reaction conditions and mechanism. The heavier alkali and silver salts of the above-mentioned heterocycle were isolated. The salts were characterized and investigated by means of NMR, vibrational spectroscopy, X-ray diffraction and energetic properties.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Chemie und Pharmazie > Department Chemie
• Themengebiete: 500 Naturwissenschaften und Mathematik > 540 Chemie
• ISSN: 0721-3115
• Sprache: Englisch