19046-89-0Relevant academic research and scientific papers
Energetic ionic salt of 3, 5-dihydroxy-2, 4, 6-trinitrobenzene derivative and preparation method thereof
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Paragraph 0183-0185, (2021/08/19)
The invention relates to the technical field of compound preparation, and discloses energetic ionic salt of a 3, 5-dihydroxy-2, 4, 6-trinitrobenzene derivative and a preparation method thereof. The preparation method comprises the following preparation processes: (1) preparing the 3, 5-dihydroxy-2, 4, 6-trinitrobenzene derivative; and (2) adding one of alkali, salt or oxide into the solution of the 3, 5-dihydroxy-2, 4, 6-trinitrobenzene derivative for reaction, filtering and drying to obtain the energetic ionic salt of the 3, 5-dihydroxy-2, 4, 6-trinitrobenzene derivative. The 3, 5-dihydroxy-2, 4, 6-trinitroaniline is prepared through nitration and amination reactions, and the method has the advantages that the synthesis method is simple and convenient, the obtained product is easy to purify, few byproducts are generated and the like; the 3, 5-dihydroxy 2, 4, 6-trinitrofluorobenzene, 3, 5-dihydroxy 2, 4, 6-trinitrochlorobenzene and 3, 5-dihydroxy 2, 4, 6-trinitrobromobenzene which are synthesized for the first time have high yield and purity, and further purification is not needed; and the prepared energetic ionic salt is excellent in performance and has potential application value in the fields of weapons, spaceflight, civil perforating bullets and the like.
