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because the decomposition reactions can accelerate even under isothermal conditions during prolonged storage [ 5 , 6 ]. For the decomposition of nitro compounds, the bond energy of different types of functional groups as well as their position on the
similar nitro compounds decomposing by an autocatalytic mechanism [ 10 , 12 , 13 , 36 – 38 ]. The kinetic parameters were used to predict the time evolution of thermal decomposition of studied compounds in molten state using “Netzsch
those obtained using model free methods, a good agreement is observed. The obtained activation energies are also in good agreement with those reported in the literature (100–400 kJ mol −1 ) for similar nitro compounds decomposing by an autocatalytic
Synthesis and thermal studies of bisphenol-A based bismaleimide
Effect of nanoclays
using hydrazine hydrate. The imidization of bisamicacid prepared from aromatic diamine gives bismaleimide. Different types of nanoclays were incorporated into the bismaleimide and thermally cured. The complete reduction of nitro compound was confirmed by
interval from 200 to 260 °C using a glass Bourdon gauge. Their finding showed that E a for decomposition reaction is close to the values usually observed for nitro-compounds: E a = 173 kJ mol −1 . Also, they reported the value of Log k as 12.5 which
reaction mixture, imparts high product selectivity and reusability. Nitration of aromatics is one of the most important chemical reactions in organic chemistry because it constitutes a convenient way of synthesizing nitro compounds that lead to a
-dimethoxytariacuripyrone, natural nitro-compounds with a new basic skeleton from Aristolochia brevipes . J. Nat. Prod. 55 , 918 – 922 . 10.1021/np50085a011 Angalaparameswari , S
solvents (data not shown). For nitro-PAHs, trichloromethane and tetrachloroethylene were able to extract all nitro compounds; however, in general, the first had a higher sum of peak area. Chlorobenzene was not able to extract 3-nitrofluoranthene, and
