RU2003109269A - Способ получения гидрофторалканов - Google Patents
Способ получения гидрофторалканов Download PDFInfo
- Publication number
- RU2003109269A RU2003109269A RU2003109269/04A RU2003109269A RU2003109269A RU 2003109269 A RU2003109269 A RU 2003109269A RU 2003109269/04 A RU2003109269/04 A RU 2003109269/04A RU 2003109269 A RU2003109269 A RU 2003109269A RU 2003109269 A RU2003109269 A RU 2003109269A
- Authority
- RU
- Russia
- Prior art keywords
- hydrofluoroalkane
- equal
- less
- catalyst
- formula
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 claims abstract 15
- 239000003054 catalyst Substances 0.000 claims abstract 7
- 150000005828 hydrofluoroalkanes Chemical class 0.000 claims abstract 6
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract 5
- 229910052731 fluorine Inorganic materials 0.000 claims abstract 5
- 239000011737 fluorine Substances 0.000 claims abstract 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052801 chlorine Inorganic materials 0.000 claims abstract 4
- 239000000460 chlorine Substances 0.000 claims abstract 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000003682 fluorination reaction Methods 0.000 claims abstract 2
- 239000001257 hydrogen Substances 0.000 claims abstract 2
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract 2
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims abstract 2
- 239000007791 liquid phase Substances 0.000 claims abstract 2
- 150000001875 compounds Chemical class 0.000 claims 3
- OIQOUHIUUREZOM-UHFFFAOYSA-N 1,1-dichloro-1,2-difluoroethane Chemical group FCC(F)(Cl)Cl OIQOUHIUUREZOM-UHFFFAOYSA-N 0.000 claims 2
- LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical group FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims 1
- BQNSLJQRJAJITR-UHFFFAOYSA-N 1,1,2-trichloro-1,2-difluoroethane Chemical group FC(Cl)C(F)(Cl)Cl BQNSLJQRJAJITR-UHFFFAOYSA-N 0.000 claims 1
- AFTSHZRGGNMLHC-UHFFFAOYSA-N 1,1-dichloro-1,2,2-trifluoroethane Chemical compound FC(F)C(F)(Cl)Cl AFTSHZRGGNMLHC-UHFFFAOYSA-N 0.000 claims 1
- LGXVIGDEPROXKC-UHFFFAOYSA-N 1,1-dichloroethene Chemical compound ClC(Cl)=C LGXVIGDEPROXKC-UHFFFAOYSA-N 0.000 claims 1
- HILNUELUDBMBJQ-UHFFFAOYSA-N 1-chloro-1,1,2-trifluoroethane Chemical compound FCC(F)(F)Cl HILNUELUDBMBJQ-UHFFFAOYSA-N 0.000 claims 1
- 239000007795 chemical reaction product Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- GTLACDSXYULKMZ-UHFFFAOYSA-N pentafluoroethane Chemical group FC(F)C(F)(F)F GTLACDSXYULKMZ-UHFFFAOYSA-N 0.000 claims 1
- 230000000737 periodic effect Effects 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- YRGLXIVYESZPLQ-UHFFFAOYSA-I tantalum pentafluoride Chemical group F[Ta](F)(F)(F)F YRGLXIVYESZPLQ-UHFFFAOYSA-I 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C19/00—Acyclic saturated compounds containing halogen atoms
- C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
- C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
- C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
- C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Claims (13)
1. Способ получения гидрофторалкана, включающий контактирование гидрохлорфторэтана формулы CClXYCFHZ, где Х и У каждый независимо представляет собой хлор или фтор, a Z представляет собой хлор, фтор или водород, в жидкой фазе с фтористым водородом и катализатором фторирования и выделение гидрофторалкана из продуктов реакции.
2. Способ по п.1, в котором катализатор выбирают из SbCl5-xFx, (WCl5-xFx)2, TaCl5-xFx, MoCl5-xFx и NbCl5-xFx, где x больше 0 и меньше или равен 5, TiCl4-xFx и SnCl4-xFx, где х больше 0 и меньше или равен 4, или их смесей.
3. Способ по п.2, в котором катализатор включает, по крайней мере, одно соединение формулы TaCl5-xFx, где х больше 0 и меньше или равен 5.
4. Способ по п.3, в котором катализатором является пентафторид тантала.
5. Способ по п.3, в котором катализатор включает, по крайней мере, одно соединение формулы TaCl5-xFx, где х больше 0 и меньше или равен 4.
6. Способ по п.2, в котором катализатор включает, по крайней мере, одно соединение формулы SbCl5-xFx, где х больше 0 и меньше или равен 5.
7. Способ по любому из предшествующих пунктов, в котором гидрофторалканом является 1,1,1,2-тетрафторэтан.
8. Способ по любому из предшествующих пунктов, в котором гидрохлорфторэтан представляет собой 1,1-дихлор-1,2-дифторэтан или 1-хлор-1,1,2-трифторэтан.
9. Способ по п.8, в котором 1,1-дихлор-1,2-дифторэтан получают взаимодействием дихлорида винилидена с элементарным фтором.
10. Способ по любому из предшествующих пунктов, в котором гидрофторалканом является пентафторэтан.
11. Способ по п.10, в котором гидрохлорфторэтан представляет собой 1,1,2-трихлор-1,2-дифторэтан или 1,1-дихлор-1,2,2-трифторэтан.
12. Способ по любому из предшествующих пунктов, который осуществляют в периодическом режиме.
13. Способ по любому из пп.1-11, который осуществляют в непрерывном режиме.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0021618.4A GB0021618D0 (en) | 2000-09-02 | 2000-09-02 | Production of hydrofluoroalkanes |
| GB0021618,4 | 2000-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2003109269A true RU2003109269A (ru) | 2004-09-20 |
Family
ID=9898762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2003109269/04A RU2003109269A (ru) | 2000-09-02 | 2001-09-03 | Способ получения гидрофторалканов |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6891074B2 (ru) |
| EP (1) | EP1313687B1 (ru) |
| JP (1) | JP4968497B2 (ru) |
| KR (1) | KR100798009B1 (ru) |
| CN (1) | CN1245365C (ru) |
| AT (1) | ATE316520T1 (ru) |
| AU (1) | AU2001284248A1 (ru) |
| DE (1) | DE60116883T2 (ru) |
| ES (1) | ES2260274T3 (ru) |
| GB (1) | GB0021618D0 (ru) |
| RU (1) | RU2003109269A (ru) |
| WO (1) | WO2002018304A2 (ru) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0021618D0 (en) | 2000-09-02 | 2000-10-18 | Ici Plc | Production of hydrofluoroalkanes |
| CN1325451C (zh) * | 2006-03-23 | 2007-07-11 | 山东东岳化工有限公司 | 1,1,1,2－四氟乙烷精馏工艺 |
| CN102617270B (zh) * | 2012-03-05 | 2014-04-16 | 常熟三爱富氟化工有限责任公司 | 一种五氟乙烷制备方法 |
| CN109988101B (zh) * | 2017-12-29 | 2022-06-07 | 沈阳化工研究院有限公司 | 2-氟-6-三氟甲基吡啶的合成方法 |
| JP7011268B2 (ja) * | 2020-02-28 | 2022-01-26 | ダイキン工業株式会社 | ハイドロフルオロオレフィン又はフルオロオレフィンの製造方法 |
| CN112125777B (zh) * | 2020-08-27 | 2022-06-03 | 浙江衢化氟化学有限公司 | 一种联产氢氟烃的方法 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1307224A (en) | 1969-06-27 | 1973-02-14 | Ici Ltd | Chromium oxide catalyst |
| GB1589924A (en) | 1977-02-17 | 1981-05-20 | Ici Ltd | Manufacture of 1,1,1,2-tetrafluoroethane halogenated compounds |
| JPS58500707A (ja) * | 1981-05-15 | 1983-05-06 | ザ・クロウエル・コ−ポレ−ション | タイヤの空気圧入装置 |
| KR920701093A (ko) | 1989-02-03 | 1992-08-11 | 미리엄 디이 메코너헤이 | 1,1,1,2-테트라플루오로에탄의 제조 |
| US5177275A (en) | 1989-05-01 | 1993-01-05 | Pcr Group, Inc. | Reaction of substrate compounds with fluorine in an eductor |
| US4973774A (en) | 1989-11-02 | 1990-11-27 | E. I. Du Pont De Nemours And Company | Chlorofluorohydrocarbon purification process |
| BR9108099A (pt) | 1990-03-02 | 1993-02-24 | Du Pont | Fluoracao por troca de halogenio |
| GB9007029D0 (en) | 1990-03-29 | 1990-05-30 | Ici Plc | Chemical process |
| US5045634A (en) | 1990-06-28 | 1991-09-03 | E. I. Du Pont De Nemours And Company | Fluorination of haloolefins |
| USH1188H (en) * | 1990-09-19 | 1993-05-04 | E. I. Du Pont De Nemours And Company | Process for making 1,1-dichloro-1,2-difluoroethane |
| US5321170A (en) | 1991-03-20 | 1994-06-14 | E. I. Du Pont De Nemours And Company | Process for the manufacture of 1,1,1,2-tetrafluoroethane |
| ES2128354T3 (es) | 1991-05-06 | 1999-05-16 | Du Pont | Procedimiento para la preparacion de pentafluoroetano. |
| KR960008639B1 (en) | 1992-08-25 | 1996-06-28 | Kukje Chemical Technology Co L | Preparation of ethane compounds containing fluorine |
| JPH10508016A (ja) | 1994-10-27 | 1998-08-04 | インペリアル・ケミカル・インダストリーズ・ピーエルシー | ハイドロフルオロアルカンの製造 |
| AU2664397A (en) * | 1996-04-10 | 1997-10-29 | E.I. Du Pont De Nemours And Company | Process for the manufacture of halogenated propanes containing end-carbon fluorine |
| US6165931A (en) * | 1996-04-16 | 2000-12-26 | E. I. Du Pont De Nemours And Company | Catalytic hydrofluorination processes and catalysts |
| JP3518169B2 (ja) * | 1996-05-31 | 2004-04-12 | ダイキン工業株式会社 | １，１，１，３，３−ペンタフルオロプロパンの製造方法 |
| US6023004A (en) | 1996-11-12 | 2000-02-08 | Alliedsignal, Inc. | Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon |
| DE69811479T3 (de) | 1997-04-23 | 2006-09-28 | Asahi Glass Co., Ltd. | Verfahren zur herstellung halogenierter kohlenwasserstoffe |
| WO2001036355A1 (en) * | 1999-11-15 | 2001-05-25 | Daikin Industries, Ltd. | Process for producing 1,1,1,3,3-pentafluoropropane |
| JP4654556B2 (ja) * | 1999-11-29 | 2011-03-23 | ダイキン工業株式会社 | 含フッ素ハロゲン化炭化水素化合物の製造方法 |
| GB0021618D0 (en) | 2000-09-02 | 2000-10-18 | Ici Plc | Production of hydrofluoroalkanes |
-
2000
- 2000-09-02 GB GBGB0021618.4A patent/GB0021618D0/en not_active Ceased
-
2001
- 2001-09-03 AT AT01963217T patent/ATE316520T1/de not_active IP Right Cessation
- 2001-09-03 CN CNB01814859XA patent/CN1245365C/zh not_active Expired - Fee Related
- 2001-09-03 EP EP01963217A patent/EP1313687B1/en not_active Expired - Lifetime
- 2001-09-03 ES ES01963217T patent/ES2260274T3/es not_active Expired - Lifetime
- 2001-09-03 KR KR1020037002962A patent/KR100798009B1/ko not_active Expired - Fee Related
- 2001-09-03 WO PCT/GB2001/003945 patent/WO2002018304A2/en not_active Ceased
- 2001-09-03 RU RU2003109269/04A patent/RU2003109269A/ru not_active Application Discontinuation
- 2001-09-03 JP JP2002523427A patent/JP4968497B2/ja not_active Expired - Fee Related
- 2001-09-03 AU AU2001284248A patent/AU2001284248A1/en not_active Abandoned
- 2001-09-03 US US10/362,905 patent/US6891074B2/en not_active Expired - Fee Related
- 2001-09-03 DE DE60116883T patent/DE60116883T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CN1245365C (zh) | 2006-03-15 |
| DE60116883T2 (de) | 2006-08-31 |
| AU2001284248A1 (en) | 2002-03-13 |
| WO2002018304A2 (en) | 2002-03-07 |
| ATE316520T1 (de) | 2006-02-15 |
| US6891074B2 (en) | 2005-05-10 |
| CN1449365A (zh) | 2003-10-15 |
| JP4968497B2 (ja) | 2012-07-04 |
| JP2004507515A (ja) | 2004-03-11 |
| KR100798009B1 (ko) | 2008-01-24 |
| KR20030029879A (ko) | 2003-04-16 |
| US20040024270A1 (en) | 2004-02-05 |
| WO2002018304A3 (en) | 2002-08-08 |
| DE60116883D1 (de) | 2006-04-13 |
| ES2260274T3 (es) | 2006-11-01 |
| GB0021618D0 (en) | 2000-10-18 |
| EP1313687B1 (en) | 2006-01-25 |
| EP1313687A2 (en) | 2003-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA94 | Acknowledgement of application withdrawn (non-payment of fees) |
Effective date: 20060915 |