METHOD OF OBTAINING COMPLEX OF SODIUM 4,6-DINITRO-5,7-DIAMINO-BENZOFUROXANE Russian patent published in 2014 - IPC C07F1/04 

Abstract RU 2529486 C2

FIELD: chemistry.

SUBSTANCE: invention relates to method of obtaining complex of sodium 4,6-dinitro-5,7-diaminobenzofuroxane. Method includes carrying out reaction of complex formation in presence of ammonium chloride and sodium hydrocarbonate. Synthesis is performed in water medium at temperature 70-75°C for 1.0-1.5 hours with the following component ratio in moles: 4,6-dinitro-5,7-dichloro-benzofuroxane: ammonium chloride:sodium hydrocarbonate=2:5:10 until release of carbon dioxide stops completely.

EFFECT: invention makes it possible to obtain complex, possessing high biological activity.

3 dwg, 1 tbl, 1 ex

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RU 2 529 486 C2

Authors

Jusupova Luiza Magdanurovna

Enejkina Tat'Jana Aleksandrovna

Vasjutina Ekaterina Anatol'Evna

Selivanova Lilija Iskhakovna

Gatina Roza Fatykhovna

Ljapin Nikolaj Mikhajlovich

Dates

2014-09-27Published

2012-11-27Filed