SU586174A1 - Method of preparing 1,3-dithiacycloalkanes - Google Patents
Method of preparing 1,3-dithiacycloalkanesInfo
- Publication number
- SU586174A1 SU586174A1 SU762377703A SU2377703A SU586174A1 SU 586174 A1 SU586174 A1 SU 586174A1 SU 762377703 A SU762377703 A SU 762377703A SU 2377703 A SU2377703 A SU 2377703A SU 586174 A1 SU586174 A1 SU 586174A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dithiacycloalkanes
- preparing
- tagaki
- mercaptals
- oae
- Prior art date
Links
Description
Пример 2. Аналогично примеру 1 из 2-меТ11л-1 ,3-диоксана в хлорбензоле при температуре 240°С и продолжительности реакции 16 ч получают 2-метил-1,3-дитиан.Example 2. Analogously to example 1 of 2-meT11l-1, 3-dioxane in chlorobenzene at a temperature of 240 ° C and a reaction time of 16 hours, 2-methyl-1,3-dithian is obtained.
Выход 82%, т. кип. 127-130°С; 1,4234.Yield 82%, kp. 127-130 ° C; 1.4234.
Пример 3. Аналогично примеру 1 из 2изопропил-1 ,3-диоксепана в бензоле при температуре 160°С и продолжительности реакции 22 ч получают 2-изоп1ропил-1,3-дитиациклогептан .Example 3. Analogously to example 1 of 2 isopropyl-1, 3-dioxepane in benzene at a temperature of 160 ° C and a reaction time of 22 hours, 2-isopropyl-1,3-dithiacycloheptane is obtained.
Выход 78%, т. кип. 56-58°С/8 мм рт. ст., 1,4325.The yield of 78%, t. Kip. 56-58 ° C / 8 mm Hg Art. 1.4325
пP
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762377703A SU586174A1 (en) | 1976-04-26 | 1976-04-26 | Method of preparing 1,3-dithiacycloalkanes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762377703A SU586174A1 (en) | 1976-04-26 | 1976-04-26 | Method of preparing 1,3-dithiacycloalkanes |
Publications (1)
Publication Number | Publication Date |
---|---|
SU586174A1 true SU586174A1 (en) | 1977-12-30 |
Family
ID=20667502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762377703A SU586174A1 (en) | 1976-04-26 | 1976-04-26 | Method of preparing 1,3-dithiacycloalkanes |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU586174A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA003424B1 (en) * | 1998-12-15 | 2003-04-24 | Ле Лаборатуар Сервье | Novel derivatives of 1,2-dithiolane, process for preparing them and pharmaceutical compositions containing them |
RU2529503C2 (en) * | 2012-11-07 | 2014-09-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран | Method of obtaining3,3-di(methoxycarbonyl)-1,5-dithiacycloalkanes |
RU2536205C2 (en) * | 2012-09-27 | 2014-12-20 | Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран | Method of obtaining 5-methoxycarbonyl-1,3-dithiane, possessing fungicidal activity |
-
1976
- 1976-04-26 SU SU762377703A patent/SU586174A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EA003424B1 (en) * | 1998-12-15 | 2003-04-24 | Ле Лаборатуар Сервье | Novel derivatives of 1,2-dithiolane, process for preparing them and pharmaceutical compositions containing them |
RU2536205C2 (en) * | 2012-09-27 | 2014-12-20 | Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран | Method of obtaining 5-methoxycarbonyl-1,3-dithiane, possessing fungicidal activity |
RU2529503C2 (en) * | 2012-11-07 | 2014-09-27 | Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран | Method of obtaining3,3-di(methoxycarbonyl)-1,5-dithiacycloalkanes |
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