SU493477A1 - Method for preparing mono or dithiol bis / phosphoryl / hydroquinone esters - Google Patents
Method for preparing mono or dithiol bis / phosphoryl / hydroquinone estersInfo
- Publication number
- SU493477A1 SU493477A1 SU1971524A SU1971524A SU493477A1 SU 493477 A1 SU493477 A1 SU 493477A1 SU 1971524 A SU1971524 A SU 1971524A SU 1971524 A SU1971524 A SU 1971524A SU 493477 A1 SU493477 A1 SU 493477A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- phosphoryl
- preparing mono
- bis
- hydroquinone
- dithiol
- Prior art date
Links
Description
В услови х примера 1 получены вещества Л 1-5 и 11 (см. таблицу).Under the conditions of Example 1, substances L 1-5 and 11 were obtained (see table).
При м е р 2. Получение бис- {5-эт 1л-0-2,4,5трпхлорфеноксиэтилтиофосфорил ) - гидрохинона .Example 2. Preparation of bis- {5-fl 1l-0-2,4,5trpchlorophenoxyethylthiophosphoryl) -hydroquinone.
К раствору 0,02 г-моль бис-(S-этилхлортиофосфорил )-гидрохинона в 30 мл хлороформа прибавл ют смесь 0,04 г-моль 2,4,5-трихлорфекоксиэтанола и 0,04 г-моль триэтиламипа в 30 мл хлороформа при температуре 0--5°С.To a solution of 0.02 g mol of bis- (S-ethyl chlorothiophosphoryl) -hydroquinone in 30 ml of chloroform was added a mixture of 0.04 g mol mol of 2,4,5-trichlorfekoxyethanol and 0.04 g mol mol of triethylamine in 30 ml of chloroform at temperature 0--5 ° C.
Тиоловые эфиры бис-(фосфорил)-гидрохинонаThiol esters of bis- (phosphoryl) -hydroquinone
Реакционную массу нагревают в течение 2 час при 40-50 С, промывают водой, сушат сульфатом натри , )астворитель удал ют в вакууме, а в остатке ..от продукт в виде малопод1:-и;киои ;л-1дкосги. Выход 92%The reaction mass is heated for 2 hours at 40-50 ° C, washed with water, dried with sodium sulfate,) the solvent is removed in vacuo, and the residue .. from the product in the form of low base 1: -and; kyi; l-1dkosgi. Yield 92%
Найдено, %: Ci 26.14; S 7,58. СзбП.зСЬОзРгЗг.Found%: Ci 26.14; S 7.58. SzbP.zSYOZRgZg.
Вычислено, %: С1 26,50; S 7,96.Calculated,%: C1 26.50; S 7.96.
В услови х примера 2 получены вещества Ло 6-40 (см. таблицу).Under the conditions of Example 2, substances Lo 6-40 were obtained (see table).
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1971524A SU493477A1 (en) | 1973-11-21 | 1973-11-21 | Method for preparing mono or dithiol bis / phosphoryl / hydroquinone esters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1971524A SU493477A1 (en) | 1973-11-21 | 1973-11-21 | Method for preparing mono or dithiol bis / phosphoryl / hydroquinone esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU493477A1 true SU493477A1 (en) | 1975-11-28 |
Family
ID=20568026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1971524A SU493477A1 (en) | 1973-11-21 | 1973-11-21 | Method for preparing mono or dithiol bis / phosphoryl / hydroquinone esters |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU493477A1 (en) |
-
1973
- 1973-11-21 SU SU1971524A patent/SU493477A1/en active
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