FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing alkaline salts of 1,3,7,9-tetranitrophenothiazine-5,5-dioxide, in which 1,3,7,9-tetranitrophenothiazine-5,5-dioxide reacts with an alkali in a medium of a polar organic solvent with subsequent extraction of end product using known techniques.
EFFECT: technical result is obtaining novel compounds having high heat resistance.
1 cl, 1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF PRODUCING 1,3,7,9-TETRANITROPHENOTHIAZINE DIOXIDE | 1970 |
|
SU1841203A1 |
| METHOD OF PRODUCING 1,3,7,9-TETRANITROPHENOTHIAZINE-5,5-DIOXIDE | 1968 |
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RU2725424C2 |
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|
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RU2752093C2 |
| METHOD OF PRODUCING TETRANITROSULPHOXYDIPHENYLAMINE | 1966 |
|
SU1841140A1 |
| PROCESS FOR PREPARING 1,2-AMINOALCOHOLS | 1992 |
|
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