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Polynitrobenzenes Containing Alkoxy and Alkylenedioxy groups: Potential HEMs and Precursors of New Energetic Materials

Šarlauskas J.

Central European Journal of Energetic Materials

2010

Vol. 7, nr 4

313-324

Several di-, tri- and tetranitroderivatives of alkoxy-, dialkoxy-, trialkoxy- and cyclic alkylenedioxybenzene derivatives were synthesized by nitration of starting compounds under different conditions and their properties were compared to the already known 2,4,6-trinitroanisole and TNT. Synthesized trinitro- and tetranitrocompounds of alkoxy-/alkylenedioxybenzene (especially cyclic derivatives) may serve as useful precursors for the synthesis of numerous energetic derivatives. The highest melting point (286 C) and calculated density (1.907 g/cm3) is marked for 5,6,7,8-tetranitro-2,3-dihydro-1,4-benzodioxine (TNBD). Promising properties of the latter compound allow further exploration of this material as a potential thermostable HEM.