RU2012150903A - METHOD FOR PRODUCING SODIUM COMPLEX 4,6-DINITRO-5,7-DIAMINO-BENZOFUROXAN - Google Patents

METHOD FOR PRODUCING SODIUM COMPLEX 4,6-DINITRO-5,7-DIAMINO-BENZOFUROXAN Download PDF

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RU2012150903A
RU2012150903A RU2012150903/04A RU2012150903A RU2012150903A RU 2012150903 A RU2012150903 A RU 2012150903A RU 2012150903/04 A RU2012150903/04 A RU 2012150903/04A RU 2012150903 A RU2012150903 A RU 2012150903A RU 2012150903 A RU2012150903 A RU 2012150903A
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RU
Russia
Prior art keywords
dinitro
benzofuroxan
ammonium chloride
sodium bicarbonate
diamino
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RU2012150903/04A
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Russian (ru)
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RU2529486C2 (en
Inventor
Луиза Магдануровна Юсупова
Татьяна Александровна Енейкина
Екатерина Анатольевна Васютина
Лилия Исхаковна Селиванова
Роза Фатыховна Гатина
Николай Михайлович Ляпин
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Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП")
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Priority to RU2012150903/04A priority Critical patent/RU2529486C2/en
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Abstract

Способ получения комплекса натрия 4,6-динитро-5,7-диаминобензофуроксана, включающий проведение реакции комплексообразования в присутствии хлорида аммония и гидрокарбоната натрия, отличающийся тем, что синтез осуществляют в водной среде при температуре 70-75°C в течение 1,0-1,5 часа при следующем соотношении компонентов в молях: 4,6-динитро-5,7-дихлор-бензофуроксан:хлорид аммония:гидрокарбонат натрия=2:5:10 до полного прекращения выделения углекислого газа.A method of obtaining a complex of sodium 4,6-dinitro-5,7-diaminobenzofuroxane, comprising carrying out a complexation reaction in the presence of ammonium chloride and sodium bicarbonate, characterized in that the synthesis is carried out in an aqueous medium at a temperature of 70-75 ° C for 1.0- 1.5 hours with the following ratio of components in moles: 4,6-dinitro-5,7-dichloro-benzofuroxan: ammonium chloride: sodium bicarbonate = 2: 5: 10 until the carbon dioxide evolution ceases completely.

Claims (1)

Способ получения комплекса натрия 4,6-динитро-5,7-диаминобензофуроксана, включающий проведение реакции комплексообразования в присутствии хлорида аммония и гидрокарбоната натрия, отличающийся тем, что синтез осуществляют в водной среде при температуре 70-75°C в течение 1,0-1,5 часа при следующем соотношении компонентов в молях: 4,6-динитро-5,7-дихлор-бензофуроксан:хлорид аммония:гидрокарбонат натрия=2:5:10 до полного прекращения выделения углекислого газа. A method of obtaining a complex of sodium 4,6-dinitro-5,7-diaminobenzofuroxane, comprising carrying out a complexation reaction in the presence of ammonium chloride and sodium bicarbonate, characterized in that the synthesis is carried out in an aqueous medium at a temperature of 70-75 ° C for 1.0- 1.5 hours with the following ratio of components in moles: 4,6-dinitro-5,7-dichloro-benzofuroxan: ammonium chloride: sodium bicarbonate = 2: 5: 10 until the carbon dioxide evolution ceases completely.
RU2012150903/04A 2012-11-27 2012-11-27 Method of obtaining complex of sodium 4,6-dinitro-5,7-diamino-benzofuroxane RU2529486C2 (en)

Priority Applications (1)

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RU2012150903/04A RU2529486C2 (en) 2012-11-27 2012-11-27 Method of obtaining complex of sodium 4,6-dinitro-5,7-diamino-benzofuroxane

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RU2012150903/04A RU2529486C2 (en) 2012-11-27 2012-11-27 Method of obtaining complex of sodium 4,6-dinitro-5,7-diamino-benzofuroxane

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RU2012150903A true RU2012150903A (en) 2014-06-10
RU2529486C2 RU2529486C2 (en) 2014-09-27

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Publication number Priority date Publication date Assignee Title
RU2452730C1 (en) * 2011-04-08 2012-06-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Казанский (Приволжский) Федеральный Университет" (ФГАОУ ВПО КФУ) Meisenheimer complexes having bactericidal and fungicidal activity

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Effective date: 20181128