CAS: 3058-38-6; 2,4,6-Trinitrobenzene-1,3,5-Triamine

上下游产品

CAS号2631-68-7 1,3,5-三氯-2,4,6-硝基苯 | CAS号56140-58-0 3,5-diamino-2,4... | CAS号68959-41-1 1,3,5-Triethoxy... | CAS号489-98-5 苦基胺 | CAS号18523-16-5 tri-O-methyl-tr... | CAS号5470-11-1 盐酸羟胺 | CAS号21985-87-5 Pentanitroaniline | CAS号19406-51-0 4-氨基-2,6-二硝基甲苯 | CAS号79790-36-6 pyrazino[2,3-f]... | CAS号4444-26-2 六氨基苯(3盐酸盐) | CAS号120829-15-4 nitrobenzenepen... | CAS号608-97-9 benzene-1,2,3,4...

📜2,4,6-三硝基甲苯置于盐酸,Potassium Permanganate,硫酸,Palladium On Activated Carbon,氢气,硝酸,Magnesium Sulfate体系中,用 乙醇,水,乙酸乙酯 用作溶剂,-5.0~110.0 °C,600.01 Kpa 条件下,反应 7.75H,反应生成1,3,5-三氨基-2,4,6-三硝基苯
参考文献:一种钝感炸药tatb的制备方法
标题:一种钝感炸药tatb的制备方法
摘要:本发明提供了一种钝感炸药tatb的制备方法.所述方法包括:步骤1:以2,4,6‑三硝基甲苯为原料,先后与氢气,乙酸酐反应得到2,4,6‑三乙酰氨基甲苯;步骤2:将所得的2,4,6‑三乙酰氨基甲苯进行氧化,脱羧反应,得到1,3,5‑三乙酰氨基苯;步骤3:将所得的1,3,5‑三乙酰氨基苯进行硝化,水解反应,得到2,4,6‑三硝基‑1,3,5‑三氨基苯.由于该制备方法中所采用的原料为价格低廉的2,4,6‑三硝基甲苯,所使用的反应物或催化剂均为化学工业中的常用产品,因此该制备方法具有低成本,原料简单易得的特点.除此之外,该制备方法还具有合成步骤短,各步骤操作简单且产率高,反应速率快,中间及最终产物易分离收集等特点,有利于实现tatb的大量生产.

专利信息

专利号:US-10676445-B1
优先权日:2019-06-06
标 题:Synthesis of aminopyrimidine-based energetic materials
发明人：WILHELM CHRISTOPHER; FOROHAR FARHAD; SOTO DENISSE
权利人:US NAVY
摘要:A new azido compound, 5-amino-6-chloro-2,4-diazido-pyrimidine, and a process for synthesizing. The synthesis may include reacting 5-amino-2,4,6-trichloropyrimidine and sodium azide. There is an excess molar amount of sodium azide for each chloro fractional molar amount on the 5-amino-2,4,6-trichloropyrimidine. The synthesis is a two phase reaction that is a dispersion. The 5-amino-2,4,6-trichloropyrimidine dissolved in acetone is a liquid phase, and the sodium azide is insoluble in acetone and is a solid phase, that is present in excess of chemical equivalents. The reaction product is soluble in acetone, and the reaction by-product, sodium chloride is also insoluble in acetone, and the crude yield is about 92%. Unreacted sodium azide and formed sodium chloride are removed by filtration.

专利号:US-7045635-B2
优先权日:2004-01-27
标 题:Process for the synthesis of 4-amino-4H-1,2,4-triazole
发明人：QUINLIN WILLIAM T; CATES DILLARD M
权利人:BWXT PANTEX LLC
摘要:An improved process for synthesizing 4-amino-1,2,4-triazole. Hydrazine hydrate solution is mixed into ethyl formate, ethanol, and an acidic ion exchange resin in a condenser. The solution is held at 75 degrees Celsius until no more liquid exits the condenser. The solution is then heated to between 130 and 133 degrees Celsius and kept at this temperature long enough to remove water and ethanol and to complete the synthesis. The solution is then cooled to 60 degrees Celsius and filtered to remove the ion-exchange resin. The filtered liquid is then cooled to ambient temperature.

专利号:US-6107483-A
优先权日:1998-07-31
标 题 :Process for the large-scale synthesis of 4,10-dinitro-2,6,8-12-tetraoxa-4,10-diazatetracyclo-[5.5.0.05,903,11]-do decane
发明人：WARDLE ROBERT B; HAJIK ROBERT M; HINSHAW JERALD C; HIGHSMITH THOMAS K
权利人:CORDANT TECH INC
摘要:A process for synthesizing 4,10-dinitro-2,6,8,12-tetraoxa-4,10-diazatetracyclo-[5.5.0.0 5 ,9 0 3 ,11 ]-dodecane ('TEX') involves combining at least one hexa-substituted piperazine derivative with a medium containing at least one nitronium anion source and at least one acid sufficiently strong to generate nitronium anions from the nitronium anion source. According to this invention, TEX yield is significantly improved by pre-heating the medium to 55° C. to about 70° C. and maintaining the medium from 55° C. to about 70° C. to permit the hexa-substituted piperazine derivative and nitronium anions to react and form the TEX. At least one NO x scavenger is added to the medium, preferably before the addition of the hexa-substituted piperazine derivative, to increase TEX yield.

专利号:US-H476-H
优先权日:1985-04-22
标 题:Synthesis of 7-amino-4,6-dinitrobenzofuroxan
摘要:The compound 7-amino-4,6-dinitrobenzofuroxan is synthesized by stirring monochloro-4,6-dinitrobenzofuroxan in CH 2 Cl 2 under an ammonia atmosphere. The position of the amino group is proved by reduction with triphenylphosphine to give 7-amino-4,6-dinitrobenzofurazan, a known compound.

专利号:WO-9635659-A1
优先权日:1995-05-12
标 题 :Amination of electrophilic aromatic compounds by vicarious nucleophilic substitution
发明人：MITCHELL ALEXANDER R; PAGORIA PHILLIP F; SCHMIDT ROBERT D
权利人:UNIV CALIFORNIA; MITCHELL ALEXANDER R; PAGORIA PHILLIP F; SCHMIDT ROBERT D
摘要:The present invention relates to a process to aminate electrophilic aromatic compounds by vicarious nucleophilic substitution of hydrogen using quaternary hydrazinium salts. The use of trimethylhydrazinium iodide, as well as hydroxylamine, alkoxylamines, and 4-amino-1,2,4-triazole to produce aminated aromatic structures, such as 1,3-diamino-2,4,6-trinitrobenzene (DATB), 1,3,5-triamino-2,4,6-trinitrobenzene (TATB) and 3,5-diamino-2,4,6-trinitrotoluene (DATNT), is described. DATB and TATB are useful insensitive high explosives. TATB is also used for the preparation of benzenehexamine, a starting material for the synthesis of novel materials (optical imaging devices, liquid crystals, ferromagnetic compounds).

专利号:US-5149818-A
优先权日:1990-10-01
标题 :Synthesis of aminonitrobenzodifuroxan
发明人：CHRISTIAN STEPHEN L; CHAFIN ANDREW P; NIELSEN ARNOLD T; ATKINS RONALD L; NORRIS WILLIAM P; HOLLINS RICHARD A
权利人:US NAVY
摘要:Aminonitrobenzodifuroxan (CL-18) is prepared by directly converting pentanitroaniline to aminonitrobenzodifuroxan with heat in the presence of an excess of sodium azide. The pentanitroaniline is prepared in high yield from 3,5-dinitroaniline with a mixture of nitric acid and sulfuric acid in which the final sulfuric acid concentration is from 99.0 to 99.5%.