RU94026840A - 2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis - Google Patents

2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis

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Publication number
RU94026840A
RU94026840A RU94026840/04A RU94026840A RU94026840A RU 94026840 A RU94026840 A RU 94026840A RU 94026840/04 A RU94026840/04 A RU 94026840/04A RU 94026840 A RU94026840 A RU 94026840A RU 94026840 A RU94026840 A RU 94026840A
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RU
Russia
Prior art keywords
dioxane
bis
fluorodinitromethyl
diacetate
ammonium
Prior art date
Application number
RU94026840/04A
Other languages
Russian (ru)
Inventor
В.Ф. Лазарев
В.З. Лайшев
Б.С. Федоров
Н.Н. Головина
Л.О. Атовмян
Original Assignee
Государственный научно-исследовательский институт "Кристалл"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Государственный научно-исследовательский институт "Кристалл" filed Critical Государственный научно-исследовательский институт "Кристалл"
Priority to RU94026840/04A priority Critical patent/RU94026840A/en
Publication of RU94026840A publication Critical patent/RU94026840A/en

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Abstract

FIELD: chemical technology. SUBSTANCE: product: new chemical compound, 2,3-bis(fluorodinitromethyl)dioxane-1,4, that can be used as a fusible component of explosive compositions of decreased sensitivity. Method of synthesis involves the treatment of solution of 1,1,4,4-tetranitrobutanediol-2,3 diacetate in ethylene glycol successively with aqueous solution of sodium hydrocarbonate and aqueous solution of ammonium fluorohydroxysulfate at the mole ratio diacetate : sodium hydrocarbonate : ammonium fluorohydroxysulfate 1:2:2.5 at temperature below 0 C. The yield of 2,3-bis(fluorodinitromethyl)dioxane-1,4 is 61%. EFFECT: increased energetic indices as compared with that of trotyl.

Claims (1)

Изобретение относится к новому химическому соединению, конкретно к 2,3-бис(фтординитрометил)диоксану-1,4, который может быть использован в качестве плавкого компонента взрывчатых составов пониженной чувствительности, а также к способу его получения. Разработано новое соединение и способ получения 2,3-бис(фтординитрометил)диоксана-1,4, который обладает более высокими энергетическими характеристиками по сравнению с тротилом и может быть использован в качестве плавкого компонента взрывчатых составов пониженной чувствительности. Способ осуществляют обработкой раствора диацетата 1,1,4,4- тетранитробутандиола-2,3 в этиленгликоле последовательно водным раствором бикарбоната натрия и водным раствором фтороксисульфата аммония при мольном соотношении диацетат: бикарбонат натрия:фтороксисульфат аммония 1:2:2,5 при температуре ниже ОoС. Выход 2,3-бис(фтординитрометил)диоксана-1,4 составляет 61 %.The invention relates to a new chemical compound, specifically to 2,3-bis (fluorinitromethyl) dioxane-1,4, which can be used as a fusible component of explosive compositions of reduced sensitivity, as well as to a method for its preparation. A new compound and method for producing 2,3-bis (fluorodinitromethyl) dioxane-1,4 has been developed, which has higher energy characteristics compared to TNT and can be used as a fusible component of low sensitivity explosive compositions. The method is carried out by treating a solution of 1,1,4,4-tetranitrobutanediol-2,3 diacetate in ethylene glycol successively with an aqueous solution of sodium bicarbonate and an aqueous solution of ammonium fluoroxysulfate at a molar ratio of diacetate: sodium bicarbonate: ammonium fluoroxysulfate 1: 2: 2.5 at a temperature below About o C. The yield of 2,3-bis (fluorodinitromethyl) dioxane-1,4 is 61%.
RU94026840/04A 1994-07-15 1994-07-15 2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis RU94026840A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94026840/04A RU94026840A (en) 1994-07-15 1994-07-15 2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94026840/04A RU94026840A (en) 1994-07-15 1994-07-15 2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis

Publications (1)

Publication Number Publication Date
RU94026840A true RU94026840A (en) 1996-05-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU94026840/04A RU94026840A (en) 1994-07-15 1994-07-15 2,3-bis(fluorodinitromethyl)dioxane-1,4 as fusible explosive and a method of its synthesis

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RU (1) RU94026840A (en)

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