Synthesis and properties of 5-substituted 1-dinitromethyl-3-nitro-1 <Emphasis Type="Italic">H</Emphasis>-1,2,4-triazoles |
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| Authors: | T P Kofman A E Trubitsin I V Dmitrienko E Yu Glazkova |
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| Institution: | (1) St. Petersburg State Institute of Technology, Moskovskii pr. 26, St. Petersburg, 190013, Russia |
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| Abstract: | Denitration of 5-R-substituted 3-nitro-1-trinitromethyl-1H-1,2,4-triazoles (R = CH3, Cl, Br, N3, NH2) 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). |
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