SU120515A1 - Method for producing bis (1,4-thiazan-S-dioxide) -N1 N1-diethyl sulfone - Google Patents
Method for producing bis (1,4-thiazan-S-dioxide) -N1 N1-diethyl sulfoneInfo
- Publication number
- SU120515A1 SU120515A1 SU326167A SU326167A SU120515A1 SU 120515 A1 SU120515 A1 SU 120515A1 SU 326167 A SU326167 A SU 326167A SU 326167 A SU326167 A SU 326167A SU 120515 A1 SU120515 A1 SU 120515A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thiazan
- dioxide
- diethyl sulfone
- producing bis
- sulfone
- Prior art date
Links
Landscapes
- Thiazole And Isothizaole Compounds (AREA)
Description
Предлагаемый способ позвол ет получить бис-(1,4-тиазап-5-дноксид )-М,№-диэтилсульфон обработкой р,р-дихлордиэтилсульфона аммиаком в водном или в спиртовом растворе. Полученные соединени могут быть применены в качестве инсектофунгисидов.The proposed method allows to obtain bis- (1,4-thiazap-5-dinoxide) -M, n-diethyl sulfone by treatment with p, p-dichlorodiethyl sulfone with ammonia in aqueous or in an alcohol solution. The compounds obtained can be used as insecticophungisides.
Пример. Берут 84 г р,р-дихлордиэтилсульфона и раствор ют его в 500 мл этилового спирта. Через полученный раствор при обычной температуре пропускают сильный ток аммиака в течение 2-3 час, температура в процессе реакции повышаетс до 45-50°. Выпавший осадок отфильтровывают и кристаллизацией из гор чей воды отдел ют хлористый аммоний. Example. 84 g of p, p-dichlorodiethyl sulfone are taken and dissolved in 500 ml of ethyl alcohol. Through the resulting solution at a normal temperature, a strong ammonia current is passed in for 2-3 hours, the temperature during the reaction rises to 45-50 °. The precipitate formed is filtered off and ammonium chloride is separated by crystallization from hot water.
Получают 26-36 г р,р-дихлордиэтилсульфона с температурой плавлени 207-208°.26-36 g of p, p-dichlorodiethyl sulfone with a melting point of 207-208 ° are obtained.
Найдено в %%: N...7,05; S...25.Found in %%: N ... 7.05; S ... 25.
Вычислено в %% дл Ci2U24N2O6S2:Calculated in %% for Ci2U24N2O6S2:
N...7,21; S -24,74.N ... 7.21; S -24.74.
Предмет изобретени Subject invention
Способ получени бис- (1,4-тиазан-5-диоксид) -N,N-Диэтилcyльфoнa, отличаюшийс тем, что р,|3-дихлордиэтилсульфон обрабатывают аммиаком в водном или в спиртовом раствореThe method of obtaining bis- (1,4-thiazan-5-dioxide) -N, N-diethylsulfone, characterized in that p, | 3-dichlorodiethylsulfone is treated with ammonia in an aqueous or alcoholic solution
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU326167A SU120515A1 (en) | 1945-03-03 | 1945-03-03 | Method for producing bis (1,4-thiazan-S-dioxide) -N1 N1-diethyl sulfone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU326167A SU120515A1 (en) | 1945-03-03 | 1945-03-03 | Method for producing bis (1,4-thiazan-S-dioxide) -N1 N1-diethyl sulfone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU120515A1 true SU120515A1 (en) | 1958-11-30 |
Family
ID=48392377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU326167A SU120515A1 (en) | 1945-03-03 | 1945-03-03 | Method for producing bis (1,4-thiazan-S-dioxide) -N1 N1-diethyl sulfone |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU120515A1 (en) |
-
1945
- 1945-03-03 SU SU326167A patent/SU120515A1/en active
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