WebAug 3, 2011 · The dissolution properties of 2-(1,1-dinitromethylene)-1,3-diazepentane in N-methyl pyrrolidone(NMP) were studied with a RD496-2000 Calvet microcalorimeter at … WebThe solubility of 1,1-diamino-2,2-dinitroethylene in dimethyl sulfoxide, N,N-dimethyl formamide, and N-methyl-2-pyrrolidone was measured by a polythermal method in the …
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WebAug 31, 2024 · The present paper described an new effort to synthesis 2-(dinitromethylene)-l-nitro-1, 3-diaza-cyclopentane (iv), characterization an thermal … WebAug 8, 2014 · Impact of the acidic group on the hydrolysis of 2-dinitromethylene-5,5-dinitropyrimidine-4,6-dione. RSC Advances 2024, 8 (24) , 13301-13309. DOI: 10.1039/C7RA12605K. Ji-Dong Zhang, Li-Li Zhang. Theoretical study on the mechanism of the reaction of FOX-7 with OH and NO 2 radicals: bimolecular reactions with low barrier …
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 WebJun 2, 2004 · Some new reactions of 2-(dinitromethylene)-4,5-imidazolidinedione (1) with water, alcohols, carboxylic acids, and alkalis were discovered. By reaction of 1 with …
Web5-Dinitromethylene-1,3-cyclopentadiene C6H4N2O4 CID 101195931 - structure, chemical names, physical and chemical properties, classification, patents, literature ... WebJul 1, 2011 · A novel energetic material, 4,5-dihydroxyl-2-(dinitromethylene)-imidazolidine (DDNI), was synthesized by the reaction of FOX-7 and glyoxal in water at 70 °C. Thermal behavior of DDNI was studied with DSC and TG-DTG methods, and presents only an intense exothermic decomposition process. The apparent activation energy and …
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 …
in class support strategiesWebApr 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... easter sunday brunch redding caWebNov 14, 2012 · In this contribution, the synthesis and full structural and spectroscopic characterization of five bis-1,2,4-triazoles in combination with different energetic moieties like amino, nitro, nitrimino, azido, and dinitromethylene groups is presented. easter pug picturesWebNotes. Go To: Top Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best … in class snacksWebAug 24, 2013 · 3-(Dinitromethylene)-4-nitro-2,3-dihydro-1H-pyrazol-5-amine potassium salt was first synthesized and structurally characterized. Reaction mechanism was … in class surveyWeb5-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 … in class support teachers roleWebApr 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 easter wolverhampton