RU2010116930A - METHOD FOR PRODUCING 1-FLUOR-3-ALKYL BOROCYCLOPENTANES - Google Patents
METHOD FOR PRODUCING 1-FLUOR-3-ALKYL BOROCYCLOPENTANES Download PDFInfo
- Publication number
- RU2010116930A RU2010116930A RU2010116930/04A RU2010116930A RU2010116930A RU 2010116930 A RU2010116930 A RU 2010116930A RU 2010116930/04 A RU2010116930/04 A RU 2010116930/04A RU 2010116930 A RU2010116930 A RU 2010116930A RU 2010116930 A RU2010116930 A RU 2010116930A
- Authority
- RU
- Russia
- Prior art keywords
- producing
- olefin
- borocyclopentanes
- fluor
- alkyl
- Prior art date
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- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims abstract 6
- VOITXYVAKOUIBA-UHFFFAOYSA-N triethylaluminium Chemical compound CC[Al](CC)CC VOITXYVAKOUIBA-UHFFFAOYSA-N 0.000 claims abstract 4
- 239000004711 α-olefin Substances 0.000 claims abstract 4
- AFFLGGQVNFXPEV-UHFFFAOYSA-N 1-decene Chemical compound CCCCCCCCC=C AFFLGGQVNFXPEV-UHFFFAOYSA-N 0.000 claims abstract 2
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims abstract 2
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000003054 catalyst Substances 0.000 claims abstract 2
- 238000001816 cooling Methods 0.000 claims abstract 2
- 238000003756 stirring Methods 0.000 claims abstract 2
- 229910007926 ZrCl Inorganic materials 0.000 claims 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- 125000001280 n-hexyl group Chemical group C(CCCCC)* 0.000 abstract 1
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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1. Способ получения 1-фтор-3-алкилбороциклопентанов общей формулы (1), ! , где н-R=C4H9, н-C6H13, н-C8H17 ! характеризующийся тем, что α-олефин (гекс-1-ен, окт-1-ен, дец-1-ен) взаимодействует с триэтилалюминием в присутствии катализатора Cp2ZrCl2 в инертной атмосфере при температуре ~20°С в течение 6 ч, с последующим охлаждением реакционной массы до 0°С, добавлением BF3·Et2O и перемешиванием при t ~20°C в течение 50-70 мин. ! 2. Способ по п.1, в котором реакцию проводят при мольном соотношении α-олефин: AlEt3: Cp2ZrCl2=10:(20-30):(0,3-0,7). ! 3. Способ по п.1, в котором BF3·Et2O добавляют в эквимольном количестве по отношению к AlEt3. 1. The method of producing 1-fluoro-3-alkylborocyclopentanes of the general formula (1),! where n-R = C4H9, n-C6H13, n-C8H17! characterized in that the α-olefin (hex-1-en, oct-1-en, dec-1-en) interacts with triethylaluminium in the presence of a Cp2ZrCl2 catalyst in an inert atmosphere at a temperature of ~ 20 ° C for 6 h, followed by cooling reaction mass to 0 ° С, adding BF3 · Et2O and stirring at t ~ 20 ° C for 50-70 min. ! 2. The method according to claim 1, in which the reaction is carried out at a molar ratio of α-olefin: AlEt3: Cp2ZrCl2 = 10: (20-30) :( 0.3-0.7). ! 3. The method according to claim 1, in which BF3 · Et2O is added in an equimolar amount with respect to AlEt3.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010116930/04A RU2440356C2 (en) | 2010-04-28 | 2010-04-28 | Method of producing 1-fluoro-3-alkylborocyclopentanes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2010116930/04A RU2440356C2 (en) | 2010-04-28 | 2010-04-28 | Method of producing 1-fluoro-3-alkylborocyclopentanes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2010116930A true RU2010116930A (en) | 2011-11-10 |
| RU2440356C2 RU2440356C2 (en) | 2012-01-20 |
Family
ID=44996677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2010116930/04A RU2440356C2 (en) | 2010-04-28 | 2010-04-28 | Method of producing 1-fluoro-3-alkylborocyclopentanes |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2440356C2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2507208C1 (en) * | 2012-07-11 | 2014-02-20 | Федеральное Государственное Бюджетное Учреждение Науки Институт Нефтехимии И Катализа Ран | Method of producing 1-bromo-3-alkylborolanes |
| RU2532925C2 (en) * | 2013-02-12 | 2014-11-20 | Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук | Method of obtaining pyridinates of 1-fluoro(chloro)-3-alkyl(aryl)borolanes |
| RU2561500C1 (en) * | 2014-05-15 | 2015-08-27 | Федеральное государственное бюджетное учреждение науки Институт нефтехимии и катализа Российской академии наук | Method of obtaining 1-fluoro-2-alkylboracyclopropanes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2129558C1 (en) * | 1997-04-24 | 1999-04-27 | Институт нефтехимии и катализа с опытным заводом АН РБ | Method of preparing 1-ethyl-3-alkylborocyclopentanes |
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2010
- 2010-04-28 RU RU2010116930/04A patent/RU2440356C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2440356C2 (en) | 2012-01-20 |
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| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20120429 |