Synthesis and properties of 5-substituted 1-dinitromethyl-3-nitro-1 H-1,2,4-triazoles
摘要:
Denitration of 5-R-substituted 3-nitro-1-trinitromethyl-1H-1,2,4-triazoles (R = CH(3), Cl, Br, N(3), NH(2)) by the action of potassium iodide or hydroxylamine, followed by treatment with sulfuric acid, gave the corresponding 1-dinitromethyl derivatives which were shown to be very strong CH acids (pK(a) -0.55 to -1.62).