WebDec 24, 2010 · 1,1-Diamino-2,2-dinitroethylene (FOX-7) is a novel high-energy material with high thermal stability and low sensitivity to impact and friction. When first synthesized in 1998 [ 1 ], FOX-7 received much attention and has been considered as an important preferred component of propellant in future. WebApr 15, 2024 · High energy and low sensitivity are two important aspects to energetic materials, so much attention is focused on designing new energetic molecules. 1,1-Diamino-2,2-dinitroethylene (FOX-7), as a novel high-energy material with high thermal stability and low sensitivity, has been continually studied since first reported in 1998 [[1], [2], [3], …
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WebNov 10, 2024 · Trianionic energetic salts based on one nitromethylene and two dinitromethyl anions were designed and synthesized. Interestingly, the unstable dinitromethylene group of diethyl 2,2′-((dinitromethylene)bis(1,3,4-oxadiazole-5,2-diyl))bis(2,2-dinitroacetate) (2) was changed to a mononitromethylene group by an aminolysis reaction to form … WebApr 1, 2013 · So much attention is focused on designing new energetic molecules. 1,1-Diamino-2,2-dinitroethylene (FOX-7) is a novel high-energy material with high thermal stability and low sensitivity [1–12]. 1-Amino-1-hydrazino-2,2-dinitroethylene (AHDNE) is a new derivative of FOX-7 [13]. Show abstract
Web2- (Dinitromethylene)hexahydropyrimidine C5H8N4O4 - PubChem Apologies, we are having some trouble retrieving data from our servers... PUGVIEW FETCH ERROR: 403 Forbidden National Center for Biotechnology Information 8600 Rockville Pike, Bethesda, MD, 20894 USA Contact Policies FOIA HHS Vulnerability Disclosure National Library of … WebTwo novel compounds 5-(dinitromethylene)-1,4-dinitramino-tetrazole (DNAT) and 1,1′-dinitro-4,4′-diamino-5,5′-bitetrazole (DNABT) were suggested to be potential candidates …
WebAug 31, 2024 · The present paper described an new effort to synthesis 2-(dinitromethylene)-l-nitro-1, 3-diaza-cyclopentane (iv), characterization an thermal … WebJan 3, 2024 · 1,1-diamino-2,2-dinitroethylene, (better known as DADE or FOX-7), is a relatively new explosive with a high performance and low sensitivity. It is a high energy density material with low friction and low impact sensitivity.
WebSep 17, 1998 · The physical properties and chemical behaviour of ( 5) are described. Nitration of 2-methylimidazole readily gave 2- (dinitromethylene)-4,5-imidazolidinedione, which could be cleaved under mild conditions yielding 1,1-diamino-2,2-dinitroethylene. Download : Download full-size image Cited by (0) View full text
WebNov 14, 2024 · Two new interesting compounds, ethanedial-1,2-bis-(2-(1-amino-2,2-dinitroethenyl))hydrazone (EDNH) and 3-dinitromethyl-1,2,4-triazine (DNTA), were synthesized by the reaction of 1-amino-1-hydrazino-2,2-dinitroethylene (AHDNE) and glyoxal under different acid–base conditions, and reaction processes were discussed. … after prostate removal questionsWebJan 3, 2024 · FOX-7 was first synthesized by Latypov et al. [] by reacting 2-(dinitro- methylene)-4,5-imidazolidinedione with aqueous ammonia solution.They also studied the … after pneumonia complicationsWebTwo novel compounds 5-(dinitromethylene)-1,4-dinitramino-tetrazole (DNAT) and 1,1′-dinitro-4,4′-diamino-5,5′-bitetrazole (DNABT) were suggested to be potential candidates of high energy density materials (HEDMs). The optimized geometry, NBO charges and electronic density, HOMO–LUMO, electrostatic potential on the surface of molecules ... loeff w トロピカル ボンタンパンツWebNov 1, 2013 · A new reaction occurred in the synthesis process, two AHNDE − anion became a 2,3-dihydro-4-nitro-3-(dinitromethylene)-1H-pyrazol-5-amine anion (NNMPA … locos スペイン語WebApr 1, 2013 · Herein the necleophilic reaction between 1, 1-diamino-2, 2-dinitroethylene (FOX-7) and 1, 2-diaminoethane catalyzed by magnesium ion was studied and the DNDZ was synthesized in yield of 83.9% with... loewe ブローチ 偽物 見分け方Web5-Dinitromethylene-1,3-cyclopentadiene C6H4N2O4 - PubChem 5-Dinitromethylene-1,3-cyclopentadiene C6H4N2O4 CID 101195931 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. This application requires … after quintillionWebFeb 28, 2015 · Two novel compounds 5-(dinitromethylene)-1,4-dinitramino-tetrazole (DNAT) and 1,1'-dinitro-4,4'-diamino-5,5'-bitetrazole (DNABT) were suggested to be … after quarantine divorce