MX2021012068A - Sintesis catalizada por acido de lewis de 1,2-bis(perfluoroalquil) etilenos. - Google Patents
Sintesis catalizada por acido de lewis de 1,2-bis(perfluoroalquil) etilenos.Info
- Publication number
- MX2021012068A MX2021012068A MX2021012068A MX2021012068A MX2021012068A MX 2021012068 A MX2021012068 A MX 2021012068A MX 2021012068 A MX2021012068 A MX 2021012068A MX 2021012068 A MX2021012068 A MX 2021012068A MX 2021012068 A MX2021012068 A MX 2021012068A
- Authority
- MX
- Mexico
- Prior art keywords
- sub
- formula
- compound
- lewis acid
- perfluoroalkyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
- C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Un método para producir una fluoroolefina incluye poner en contacto un compuesto de la fórmula (1), RfCH=CHF, con un compuesto de etileno fluorado de la fórmula (2), CX1X2=CX3X4 en presencia de un catalizador ácido de Lewis. En el compuesto de la fórmula (1), Rf es un grupo alquilo perfluorado C1-C10. En el compuesto de la fórmula (2), X1, X2, X3, y X4 son cada uno independientemente H, Cl, o F y al menos uno de X1, X2, X3, y X4 es F. La composición resultante comprende un compuesto de la fórmula (3), RfCF3(CX5X6CX7X8)nCH=CHCX9X10CX11X12F. En el compuesto de la fórmula (3), X5, X6, X7, X8, X9, X10, X11, y X12 son cada uno independientemente H, Cl o F, n es un entero de 0 o 1, y el número total de cada uno de H, Cl y F corresponde al número total de cada uno de H, Cl y F proporcionado por el compuesto de etileno fluorado de la fórmula (2).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962835714P | 2019-04-18 | 2019-04-18 | |
| PCT/US2020/028687 WO2020214917A1 (en) | 2019-04-18 | 2020-04-17 | Lewis acid catalysed synthesis of 1,2-bis(perfluoroalkyl)ethylenes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021012068A true MX2021012068A (es) | 2021-11-03 |
Family
ID=70614637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2021012068A MX2021012068A (es) | 2019-04-18 | 2020-04-17 | Sintesis catalizada por acido de lewis de 1,2-bis(perfluoroalquil) etilenos. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20220185749A1 (es) |
| EP (1) | EP3956279A1 (es) |
| JP (1) | JP2022528745A (es) |
| CN (1) | CN113906003A (es) |
| MX (1) | MX2021012068A (es) |
| WO (1) | WO2020214917A1 (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811975B (zh) * | 2021-04-22 | 2021-07-30 | 泉州宇极新材料科技有限公司 | 气相异构化制备z-1-r-3,3,3-三氟丙烯的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991005753A1 (en) * | 1989-10-16 | 1991-05-02 | E.I. Du Pont De Nemours And Company | Process for chlorofluoropropanes |
| KR100219099B1 (ko) * | 1990-10-11 | 1999-09-01 | 미리암 디. 메코너헤이 | 폴리플루오로올레핀의 제조 방법 |
| RU2006139128A (ru) | 2006-11-07 | 2008-05-20 | Е.И.Дюпон де Немур энд Компани (US) | Способ получения фторированных олефинов |
-
2020
- 2020-04-17 MX MX2021012068A patent/MX2021012068A/es unknown
- 2020-04-17 WO PCT/US2020/028687 patent/WO2020214917A1/en active Application Filing
- 2020-04-17 CN CN202080029637.7A patent/CN113906003A/zh active Pending
- 2020-04-17 US US17/442,641 patent/US20220185749A1/en not_active Abandoned
- 2020-04-17 JP JP2021560262A patent/JP2022528745A/ja active Pending
- 2020-04-17 EP EP20724667.9A patent/EP3956279A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN113906003A (zh) | 2022-01-07 |
| JP2022528745A (ja) | 2022-06-15 |
| EP3956279A1 (en) | 2022-02-23 |
| US20220185749A1 (en) | 2022-06-16 |
| WO2020214917A1 (en) | 2020-10-22 |
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