TY - JOUR
T1 - Exploring the reactive chemistry of FOX-7
T2 - Synthesis of cyclic triazinane-based energetic materials featuring the FOX-7 backbone
AU - Yan, Chao
AU - Cheng, Guangbin
AU - Wang, Kangcai
AU - Liu, Tianlin
AU - Jin, Yunhe
AU - Yang, Hongwei
AU - Zhang, Qinghua
N1 - Publisher Copyright:
© 2019 The Royal Society of Chemistry and the Centre National de la Recherche Scientifique.
PY - 2019
Y1 - 2019
N2 - New derivatization reactions of 1,1-diamino-2,2-dinitroethylene (FOX-7) are explored, which afford three cyclic triazinane-based energetic compounds 1, 2 and 3 featuring the FOX-7 backbone. Their structures were characterized by X-ray single crystal diffraction analysis. Among them, compound 1 shows a high detonation performance (vD: 8899 m s-1, P: 35.83 GPa) comparable to that of FOX-7. Compound 2 exhibits a good detonation performance (vD: 8332 m s-1, P: 26.47 GPa) and good thermal stability (Td = 188 °C), which is superior to that of most FOX-7-derived energetic compounds. Both of them inherit the low-sensitivity characteristic of FOX-7 because of strong inter- and intra-molecular hydrogen bonds. The presented derivatization reaction has contributed to the ever-expanding chemistry of FOX-7.
AB - New derivatization reactions of 1,1-diamino-2,2-dinitroethylene (FOX-7) are explored, which afford three cyclic triazinane-based energetic compounds 1, 2 and 3 featuring the FOX-7 backbone. Their structures were characterized by X-ray single crystal diffraction analysis. Among them, compound 1 shows a high detonation performance (vD: 8899 m s-1, P: 35.83 GPa) comparable to that of FOX-7. Compound 2 exhibits a good detonation performance (vD: 8332 m s-1, P: 26.47 GPa) and good thermal stability (Td = 188 °C), which is superior to that of most FOX-7-derived energetic compounds. Both of them inherit the low-sensitivity characteristic of FOX-7 because of strong inter- and intra-molecular hydrogen bonds. The presented derivatization reaction has contributed to the ever-expanding chemistry of FOX-7.
UR - http://www.scopus.com/inward/record.url?scp=85068370765&partnerID=8YFLogxK
U2 - 10.1039/c9nj01932d
DO - 10.1039/c9nj01932d
M3 - 文章
AN - SCOPUS:85068370765
SN - 1144-0546
VL - 43
SP - 10429
EP - 10433
JO - New Journal of Chemistry
JF - New Journal of Chemistry
IS - 26
ER -