SU461103A1 - The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid - Google Patents
The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acidInfo
- Publication number
- SU461103A1 SU461103A1 SU1932900A SU1932900A SU461103A1 SU 461103 A1 SU461103 A1 SU 461103A1 SU 1932900 A SU1932900 A SU 1932900A SU 1932900 A SU1932900 A SU 1932900A SU 461103 A1 SU461103 A1 SU 461103A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thioethyl
- amino
- obtaining
- thiophosphoric acid
- monosodium salt
- Prior art date
Links
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(54) СПОСОБ ПОЛУЧЕНИЯ МОНОНАТРИЕВОЙ СОЛИ 8-(5-ТИОЭТИЛ-2-АМИНО)-ТИОФОСФОРНОЙ КИСЛОТЫ(54) METHOD FOR PREPARING MONONATRIC SALT 8- (5-THIOETHYL-2-AMINO) -THIOPHOSPHORIC ACID
ным этиловым спиртом и высушивают в вакуум-эксикаторе 3-4 часа.ethyl alcohol and dried in a vacuum desiccator for 3-4 hours.
Выход 0,4 г (88%), счита на NasPSOs12Н20 .Yield 0.4 g (88%), counted on NasPSOs12H20.
Найдено, %: С 10,27, Н 3,91, N 6,08, S 26,11; Р + Na 23,89.Found,%: C 10.27, H 3.91, N 6.08, S 26.11; P + Na 23.89.
Вычислено, %: С 10,48; Н 3,96; N 6,11; S 27,98; Р + Na 23,54.Calculated,%: C 10.48; H 3.96; N 6.11; S 27.98; P + Na 23.54.
В хроматографической системе этанол-изопропанол 1 N НС1 (2:2:1) нисход щий вариант , на бумаге , ,4I, в той же хроматографической системе, на бумаге ватман № 1, ,43.In the chromatographic system, ethanol-isopropanol 1 N HC1 (2: 2: 1) is a descending variant, on paper,, 4I, in the same chromatographic system, on paper what no. 1,, 43.
Предмет изобретени Subject invention
1.Способ получени мононатриевой соли S- (5-тиоэтил-2-амино)-тиофосфорной кислоты, отличающийс тем, что циста мин дигидрохлорид подвергают взаимодействию с водным раствором тринатрийтиофосфата с последующим выделением целевого продукта путем осаждени этиловым спиртом.1. A method for preparing S- (5-thioethyl-2-amino) -thiophosphoric acid monosodium salt, wherein the cystine dihydrochloride is reacted with an aqueous solution of trisodium thiophosphate, followed by isolation of the desired product by precipitation with ethyl alcohol.
2.Способ по П.1, отличающийс тем, что процесс ведут, пропуска через реакционный раствор кислород в присутствии в качестве катализатора хлорной меди.2. A method according to claim 1, characterized in that the process is carried out by passing oxygen through the reaction solution in the presence of chlorine copper as a catalyst.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1932900A SU461103A1 (en) | 1973-06-18 | 1973-06-18 | The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1932900A SU461103A1 (en) | 1973-06-18 | 1973-06-18 | The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid |
Publications (1)
Publication Number | Publication Date |
---|---|
SU461103A1 true SU461103A1 (en) | 1975-02-25 |
Family
ID=20556801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1932900A SU461103A1 (en) | 1973-06-18 | 1973-06-18 | The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU461103A1 (en) |
-
1973
- 1973-06-18 SU SU1932900A patent/SU461103A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2442227A1 (en) | PROCESS FOR THE PRODUCTION OF THREO-3-AMINO-2-HYDROXYBUTANOYLAMINOACETIC ACIDS | |
SU461103A1 (en) | The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid | |
JPS6471846A (en) | Manufacture of 1,6-di(n3-cyano-n1-guanidino) hexane | |
SU1482913A1 (en) | Method sodium methanothiolate | |
SU420625A1 (en) | ||
SU523095A1 (en) | The method of obtaining 2,3,4-trichlorothiophene | |
SU462823A1 (en) | Method for preparing 4,41-bis (aminobenzimidazolyl) biphenyl bridging analogues | |
SU400583A1 (en) | METHOD OF OBTAINING 2, 3-BISMETHILAL \ INOPYRIDINE | |
JPS5780333A (en) | Two step manufacture of 2,4-dichlorobenzyl alcohol | |
SU454207A1 (en) | The method of obtaining 2-bromo-3-aminopyridine or its derivative in the amino group | |
SU416352A1 (en) | METHOD OF OBTAINING p-ARYLTIOPROPIONIC ACID ACID | |
SU584002A1 (en) | Method of preparing iodized betaine | |
SU476262A1 (en) | Method for preparing imidazolidinethion2 | |
SU431158A1 (en) | METHOD OF OBTAINING CHOLINE TIOSULPHATE | |
SU418478A1 (en) | METHOD OF OBTAINING MERCAPTANS OF SULFOLAN SERIES | |
SU411079A1 (en) | ||
SU1286588A1 (en) | Method of producing iodohydrins | |
SU407884A1 (en) | METHOD OF OBTAINING CHLOROMETHILNITRAMINS | |
SU487893A1 (en) | Method for preparing 0,0,0,0-tetraalkyl-isopropylene bis dithiophosphate | |
SU475366A1 (en) | The method of obtaining oxide Tris / aminopropyl / phosphine | |
SU490797A1 (en) | The method of obtaining 2-arylaminopolyfluorobenzoic acids | |
SU647300A1 (en) | Method of obtaining 2-methyl-3,4,6-heptatrienol-2 | |
SU417420A1 (en) | ||
SU386928A1 (en) | METHOD OF OBTAINING METHYL DICHLOROHYDRATE | |
SU1293177A1 (en) | Method of producing picolinic or 6-methylpicolinic acids |