1. Synthesis and performance characterization of 2-(dinitromethylene)-1-nitro-1, 3-diazacyclopentane.
- Author
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Liu, Pan, Qin, Weiyan, Liu, Lin, Yang, Can, and Ke, Jianfeng
- Subjects
CYCLOPENTANE ,NUCLEOPHILIC substitution reactions ,THERMAL stability ,CRYSTAL morphology ,THERMOGRAVIMETRY ,DIFFERENTIAL scanning calorimetry - Abstract
The present paper described an new effort to synthesis 2-(dinitromethylene)-l-nitro-1, 3-diaza-cyclopentane (iv), characterization an thermal studies of (iv) are also reported. 2-(dinitromethylene)-1, 3-diazacyclo-pentane (i) was synthesized from the nucleophilic substitution of ethylenediamine and 1,1-diamino-2,2-dinitroethylene (FOX-7) catalyzed by Mg(OAc)
2 . Then i was transformed to iv through reactions of nitration, reduction and hydrolysis. The structure of iv was characterized by IR, NMR, MS and elemental analysis. Thermal stability of iv was investigated by thermogravimetry (TG) and differential scanning calorimetry (DSC) which revealed that decomposed at 131 °C. The experimentally determined sensitivity parameters indicated that iv is sensitive towards external stimuli. The performance of iv had been calculated using VLW equation and its crystal morphology was investigated by scanning electron microscopy (SEM). [ABSTRACT FROM AUTHOR]- Published
- 2018
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