MD3967B1 - Procedeu electrochimic de obtinere a 7Beta,11-diacetoxi-drim-8-enei - Google Patents
Procedeu electrochimic de obtinere a 7Beta,11-diacetoxi-drim-8-eneiInfo
- Publication number
- MD3967B1 MD3967B1 MDA20090066A MD20090066A MD3967B1 MD 3967 B1 MD3967 B1 MD 3967B1 MD A20090066 A MDA20090066 A MD A20090066A MD 20090066 A MD20090066 A MD 20090066A MD 3967 B1 MD3967 B1 MD 3967B1
- Authority
- MD
- Moldova
- Prior art keywords
- obtaining
- drim
- 7beta
- diacetoxy
- ene
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- WFDIJRYMOXRFFG-UHFFFAOYSA-N acetic acid anhydride Natural products CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 abstract 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 229960000583 acetic acid Drugs 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 238000010790 dilution Methods 0.000 abstract 1
- 239000012895 dilution 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
- 238000012544 monitoring process Methods 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
Abstract
Inventia se refera la domeniul chimiei, in particular la procedeele electrochimice de obtinere a sesquiterpenoidelor drimanice, care pot fi utilizate in calitate de compusi intermediari pentru obtinerea produselor biologic active. Procedeul, conform inventiei, include dizolvarea intr-un electrolizor cu electrozi inerti a unui electrolit solid intr-un amestec de acid acetic glacial si anhidrida acetica luati in raport de volum de (3…7)…1, dizolvarea in solutia obtinuta a drim-7,9(11)-dienei, trecerea prin solutie a unui curent continuu la o temperatura de 0…70°C, densitate anodica de 0,1…4,0 mA/cm2 si tensiune de 1…50 V, monitorizarea cromatografica a mersului reactiei, prelucrarea produsului de reactie prin diluarea cu apa, extractia cu eter etilic, izolarea si 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 true MD3967B1 (ro) | 2009-10-30 |
| MD3967C2 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) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1643558C3 (de) * | 1966-11-10 | 1978-03-23 | Union Carbide Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Hydrochinon oder p-Benzochinon |
| 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 |
| US6919015B2 (en) * | 2002-12-16 | 2005-07-19 | 3M Innovative Properties Company | Process for manufacturing fluoroolefins |
| 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 |
-
2009
- 2009-04-02 MD MDA20090066A patent/MD3967C2/ro not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| MD3967C2 (ro) | 2010-05-31 |
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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 |