SU474535A1 - The method of obtaining 4-iminothiazolidinone-2 - Google Patents

The method of obtaining 4-iminothiazolidinone-2

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Publication number
SU474535A1
SU474535A1 SU1966745A SU1966745A SU474535A1 SU 474535 A1 SU474535 A1 SU 474535A1 SU 1966745 A SU1966745 A SU 1966745A SU 1966745 A SU1966745 A SU 1966745A SU 474535 A1 SU474535 A1 SU 474535A1
Authority
SU
USSR - Soviet Union
Prior art keywords
iminothiazolidinone
obtaining
thiazolidinedione
calculated
found
Prior art date
Application number
SU1966745A
Other languages
Russian (ru)
Inventor
Роберт Ованесович Кочканян
Сергей Никитович Баранов
Ирина Петровна Бородай
Александр Николаевич Заритовский
Original Assignee
Донецкое Отделение Физико-Органической Химии Института Физической Химии Ан Усср
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 Донецкое Отделение Физико-Органической Химии Института Физической Химии Ан Усср filed Critical Донецкое Отделение Физико-Органической Химии Института Физической Химии Ан Усср
Priority to SU1966745A priority Critical patent/SU474535A1/en
Application granted granted Critical
Publication of SU474535A1 publication Critical patent/SU474535A1/en

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  • Thiazole And Isothizaole Compounds (AREA)

Description

Найдено, %: N 12,80; S 14,40.Found,%: N 12.80; S 14.40.

CioHioOaNsS.CioHioOaNsS.

Вычислено, %: NCalculated,%: N

12,60; S 14,43.12.60; S 14.43.

n p и M e p 3. 4 n p and M e p 3. 4

- n - толилиминотиазолидин2-OH .- n - tolylimothiazolidin2-OH.

Продукт получают из тиазолидин-2,4-диона хлорокиси фосфора и п-толуидина, как описа но в примере I. Бесцветные кристаллы раство римы в спиртах, диоксане, дихлорэтане. Вы ход 74%, т. ол. 236°С из пропанола (с разложением ).The product is obtained from thiazolidine-2,4-dione phosphorus oxychloride and p-toluidine, as described in Example I. Colorless crystals of the solvent in alcohols, dioxane, and dichloroethane. You move 74%, t. Ol. 236 ° C from propanol (with decomposition).

Найдено, %: N 13,87; S 15,8.Found,%: N 13.87; S 15.8.

CioHioONsS.CioHioONsS.

Вычислено, %: N 13,86; S 15,55.Calculated,%: N 13.86; S 15.55.

Предмет изобретени Subject invention

Способ получени  4-иминотиазолидинонов-2 из тиазолидиндиона-2,4, отличающийс  тем, что, с целью упрощени  процесса, тиазолидиндион-2 ,4 (Подвергают взаимодействию с хлорокисью фосфора с последующей обработкой реакционной массы спиртовым раствором амина.A method for preparing 4-iminothiazolidinone-2 from thiazolidinedione-2.4, characterized in that, in order to simplify the process, thiazolidinedione-2, 4 (Exposed to phosphorus oxychloride followed by treating the reaction mass with an alcoholic solution of amine.

SU1966745A 1973-10-22 1973-10-22 The method of obtaining 4-iminothiazolidinone-2 SU474535A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1966745A SU474535A1 (en) 1973-10-22 1973-10-22 The method of obtaining 4-iminothiazolidinone-2

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1966745A SU474535A1 (en) 1973-10-22 1973-10-22 The method of obtaining 4-iminothiazolidinone-2

Publications (1)

Publication Number Publication Date
SU474535A1 true SU474535A1 (en) 1975-06-25

Family

ID=20566681

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1966745A SU474535A1 (en) 1973-10-22 1973-10-22 The method of obtaining 4-iminothiazolidinone-2

Country Status (1)

Country Link
SU (1) SU474535A1 (en)

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