SU466218A1 - The method of obtaining - -dialkylamino - -oxypropylaryl sulphamides - Google Patents
The method of obtaining - -dialkylamino - -oxypropylaryl sulphamidesInfo
- Publication number
- SU466218A1 SU466218A1 SU1839701A SU1839701A SU466218A1 SU 466218 A1 SU466218 A1 SU 466218A1 SU 1839701 A SU1839701 A SU 1839701A SU 1839701 A SU1839701 A SU 1839701A SU 466218 A1 SU466218 A1 SU 466218A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- dialkylamino
- oxypropylaryl
- sulphamides
- obtaining
- sulfamides
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
1one
Изобретение Относитс к способу получени новых соединений - М-у-диалкиламино-р-оксипропиларилэтилсульфамидовThe invention relates to a process for the preparation of new compounds - M-dialkylamino-p-hydroxypropyl aryl ethyl sulfamides.
К TO
//
(ШОН(Но« I (SEAN (But "I
Е E
где R и R имеют значени , приведенные в таблице.where R and R are as shown in the table.
Эти соединени могут найти примепение в качестве стабилизаторов полимерных материалов .These compounds can be used as stabilizers for polymeric materials.
Предлагаемый способ получени Ы- -диал:киламино - р - оксипропиларилэтилсульфамидов , основанный на известной реакции взаимодействи арилсульфамидов с эпихлоргидрином , состоит в том, что 2,5-диалкилбензолсульфоэтиламид подвергают взаимодействию последовательно с эпихлоргидрином и вторичным амином.A proposed method for the preparation of L-dial: Cilamino-p-hydroxypropyl aryl ethyl sulfamides, based on the known reaction of reacting aryl sulfamides with epichlorohydrin, is that 2,5-dialkyl benzene sulfoethyl amide is reacted sequentially with epichlorohydrin and secondary amine.
Пример. Смесь 0,5 моль 2,5-диалкилбензолсульфоэтиламида и 0,75 моль едкого кали нагревают при перемешивании до растворени и при 50-60°С добавл ют 0,5 моль диалкиламина . После перемешивани в течение 3 час при 98°С выдел ют Н-у-диалкиламино - р оксипропиларилэтилсульфамиды путем ректификации .Example. A mixture of 0.5 mol of 2,5-dialkylbenzenesulfoethylamide and 0.75 mol of potassium hydroxide is heated with stirring until dissolved, and 0.5 mol of dialkylamine is added at 50-60 ° C. After stirring for 3 hours at 98 ° C, the H-dialkylamino-p hydroxypropylaryl ethyl sulfamides are separated by rectification.
Аналогично получают и другие соединени обш,ей формулы I, выход и физико-химические показатели которых приведены в таблице.Other compounds are also prepared in the same way: formula I, the yield and physicochemical parameters of which are listed in the table.
Предмет изобретени Subject invention
Способ получени - N-j-диалкиламино-р-оксипропиларилэтилсульфамидов ,отличающийс тем, что 2,5-диалкилбензолсульфоэтиламид подвергают взаимодействию носледовательно с эпихлоргидрином и вторичным амином с носледующим выделением целевого продукта известными нриемами.The method of preparation is N-j-dialkylamino-p-hydroxypropyl aryl ethylsulfonamides, characterized in that 2,5-dialkyl benzene sulphoethylamide is reacted in succession with epichlorohydrin and secondary amine with the following release of the target product by known methods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1839701A SU466218A1 (en) | 1972-10-19 | 1972-10-19 | The method of obtaining - -dialkylamino - -oxypropylaryl sulphamides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1839701A SU466218A1 (en) | 1972-10-19 | 1972-10-19 | The method of obtaining - -dialkylamino - -oxypropylaryl sulphamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU466218A1 true SU466218A1 (en) | 1975-04-05 |
Family
ID=20530223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1839701A SU466218A1 (en) | 1972-10-19 | 1972-10-19 | The method of obtaining - -dialkylamino - -oxypropylaryl sulphamides |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU466218A1 (en) |
-
1972
- 1972-10-19 SU SU1839701A patent/SU466218A1/en active
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