MD3967C2 - Procedeu electrochimic de obţinere a 7β,11-diacetoxi-drim-8-enei - Google Patents
Procedeu electrochimic de obţinere a 7β,11-diacetoxi-drim-8-enei Download PDFInfo
- Publication number
- MD3967C2 MD3967C2 MDA20090066A MD20090066A MD3967C2 MD 3967 C2 MD3967 C2 MD 3967C2 MD A20090066 A MDA20090066 A MD A20090066A MD 20090066 A MD20090066 A MD 20090066A MD 3967 C2 MD3967 C2 MD 3967C2
- Authority
- MD
- Moldova
- Prior art keywords
- obtaining
- dissolution
- drim
- diacetoxy
- ene
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- 238000004090 dissolution Methods 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000012362 glacial acetic acid Substances 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 239000007784 solid electrolyte Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Invenţia se referă la domeniul chimiei, în particular la procedeele electrochimice de obţinere a sesquiterpenoidelor drimanice, care pot fi utilizate în calitate de compuşi intermediari pentru obţinerea produselor biologic active.Procedeul, conform invenţiei, include dizolvarea într-un electrolizor cu electrozi inerţi a unui electrolit solid într-un amestec de acid acetic glacial şi anhidridă acetică luaţi în raport de volum de (3…7)…1, dizolvarea în soluţia obţinută a drim-7,9(11)-dienei, trecerea prin soluţie a unui curent continuu la o temperatură de 0…70°C, densitate anodică de 0,1…4,0 mA/cm2 şi tensiune de 1…50 V, monitorizarea cromatografică a mersului reacţiei, prelucrarea produsului de reacţie prin diluarea cu apă, extracţia cu eter etilic, izolarea şi purificarea compusului final.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090066A MD3967C2 (ro) | 2009-04-02 | 2009-04-02 | Procedeu electrochimic de obţinere a 7β,11-diacetoxi-drim-8-enei |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| MDA20090066A MD3967C2 (ro) | 2009-04-02 | 2009-04-02 | Procedeu electrochimic de obţinere a 7β,11-diacetoxi-drim-8-enei |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MD3967B1 MD3967B1 (ro) | 2009-10-30 |
| MD3967C2 true MD3967C2 (ro) | 2010-05-31 |
Family
ID=43568810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MDA20090066A MD3967C2 (ro) | 2009-04-02 | 2009-04-02 | Procedeu electrochimic de obţinere a 7β,11-diacetoxi-drim-8-enei |
Country Status (1)
| Country | Link |
|---|---|
| MD (1) | MD3967C2 (ro) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE706285A (ro) * | 1966-11-10 | 1968-05-09 | ||
| MD354G2 (ro) * | 1995-02-28 | 1996-09-30 | Институт Химии Академии Наук Молдовы | Procedeu de obtinere a (8aS)-2,5,5,8a-tetrametil-delta1-1-carbometoximetil-3-oxo-trans-octahidronaftalinei |
| RU2005114348A (ru) * | 2002-12-16 | 2006-01-20 | 3М Инновейтив Пропертиз Компани (US) | Процесс производства фторолефинов |
| RU2005110375A (ru) * | 2005-04-12 | 2006-10-20 | Валентин Григорьевич Браилко (RU) | Установка для получения углеводородов (2 варианта) |
| RU2291850C1 (ru) * | 2005-10-24 | 2007-01-20 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения винилиденхлорида |
| RU2292328C1 (ru) * | 2005-10-05 | 2007-01-27 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения винилхлорида |
| RU2292334C1 (ru) * | 2005-09-06 | 2007-01-27 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения алкоксидов четвертичного аммония |
| RU2293076C1 (ru) * | 2005-11-28 | 2007-02-10 | Дагестанский государственный университет | Способ получения и выделения салициловой кислоты |
-
2009
- 2009-04-02 MD MDA20090066A patent/MD3967C2/ro not_active IP Right Cessation
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE706285A (ro) * | 1966-11-10 | 1968-05-09 | ||
| NL6715286A (ro) * | 1966-11-10 | 1968-05-13 | ||
| GB1206797A (en) * | 1966-11-10 | 1970-09-30 | Union Carbide Corp | Electrochemical oxidation of phenol |
| SE355015B (ro) * | 1966-11-10 | 1973-04-02 | Union Carbide Corp | |
| JPS4839928B1 (ro) * | 1966-11-10 | 1973-11-28 | ||
| MD354G2 (ro) * | 1995-02-28 | 1996-09-30 | Институт Химии Академии Наук Молдовы | Procedeu de obtinere a (8aS)-2,5,5,8a-tetrametil-delta1-1-carbometoximetil-3-oxo-trans-octahidronaftalinei |
| RU2005114348A (ru) * | 2002-12-16 | 2006-01-20 | 3М Инновейтив Пропертиз Компани (US) | Процесс производства фторолефинов |
| RU2005110375A (ru) * | 2005-04-12 | 2006-10-20 | Валентин Григорьевич Браилко (RU) | Установка для получения углеводородов (2 варианта) |
| RU2292334C1 (ru) * | 2005-09-06 | 2007-01-27 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения алкоксидов четвертичного аммония |
| RU2292328C1 (ru) * | 2005-10-05 | 2007-01-27 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения винилхлорида |
| RU2291850C1 (ru) * | 2005-10-24 | 2007-01-20 | Государственное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Способ получения винилиденхлорида |
| RU2293076C1 (ru) * | 2005-11-28 | 2007-02-10 | Дагестанский государственный университет | Способ получения и выделения салициловой кислоты |
Also Published As
| Publication number | Publication date |
|---|---|
| MD3967B1 (ro) | 2009-10-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG4A | Patent for invention issued | ||
| KA4A | Patent for invention lapsed due to non-payment of fees (with right of restoration) | ||
| MM4A | Patent for invention definitely lapsed due to non-payment of fees |