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 acid

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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
Application number
SU1932900A
Other languages
Russian (ru)
Inventor
Станислав Александрович Грачев
Евгений Валентинович Кропачев
Галина Ивановна Литвякова
Original Assignee
Ленинградский институт ядерной физики им.Б.П.Константинова АН СССР
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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Application filed by Ленинградский институт ядерной физики им.Б.П.Константинова АН СССР filed Critical Ленинградский институт ядерной физики им.Б.П.Константинова АН СССР
Priority to SU1932900A priority Critical patent/SU461103A1/en
Application granted granted Critical
Publication of SU461103A1 publication Critical patent/SU461103A1/en

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  • 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.

SU1932900A 1973-06-18 1973-06-18 The method of obtaining the monosodium salt - (-thioethyl-2-amino) -thiophosphoric acid SU461103A1 (en)

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

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Country Status (1)

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SU (1) SU461103A1 (en)

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