KR100883425B1 - 플루오로올레핀 제조방법 - Google Patents
플루오로올레핀 제조방법 Download PDFInfo
- Publication number
- KR100883425B1 KR100883425B1 KR1020047004392A KR20047004392A KR100883425B1 KR 100883425 B1 KR100883425 B1 KR 100883425B1 KR 1020047004392 A KR1020047004392 A KR 1020047004392A KR 20047004392 A KR20047004392 A KR 20047004392A KR 100883425 B1 KR100883425 B1 KR 100883425B1
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- Prior art keywords
- crown
- phase transfer
- alkali metal
- transfer catalyst
- chloride
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- 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
- C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
단, 식중 R5는 알킬렌기이며, R6 및 R7은 각각 같거나 다를 수 있으며, 수소원자, 알킬기, 아릴기 혹은 아랄킬기이며, t는 최소 2의 정수이다. 이와 같은 화합물로는 예를들어, 디에틸렌 글리콜, 트리에틸렌 글리콜, 테트라에틸렌 글리콜, 펜타에틸렌 글리콜, 헥사에틸렌 글리콜, 디이소프로필렌 글리콜, 디프로필렌 글리콜, 트리프로필렌 글리콜, 테트라프로필렌 글리콜 및 테트라메틸렌 글리콜과 같은 글리콜 및 이와 같은 글리콜의 모노메틸, 모노에틸, 모노프로필 및 모노부틸 에테르와 같은 모노 알킬 에테르, 테트라에틸렌 글리콜 디메틸 에테르 및 펜타에틸렌 글리콜 디메틸 에테르와 같은 디알킬 에테르, 페닐 에테르, 벤질 에테르 및 폴리에틸렌 글리콜(평균 분자량 약 300) 디메틸 에테르, 폴리에틸렌 글리콜(평균 분자량 약 300) 디부틸 에테르 및 폴리에틸렌 글리콜(평균 분자량 약 400) 디메틸 에테르와 같은 폴리알킬렌 글리콜을 포함한다. 이들중, R6 및 R7 모두가 알킬기, 아릴기 혹은 아랄킬기인 화합물이 바람직한 것이다.
Claims (20)
- 상 이동촉매 존재하에서,(A) 식 CF3C( R1 aR2 b)C(R3 cR4 d)인 화합물(단, 식중 R1 및 R2는 수소이며, R3는 F이고, R4는 수소 혹은 염소이며, a 및 b는 독립적으로 0, 1 또는 2이고 (a+b) = 2이며, c는 2, d는 1임.);과(B) 최소 하나의 알칼리 금속 수산화물;을 알칼리 금속 수산화물 대 식 CF3C(R1 aR2 b)C(R3 cR4 d)인 화합물을 1 내지 10 몰비로 접촉시킴을 포함하는 식 CF3CY=CXnHp(단, 식중 Y는 수소원자 혹은 불소, 염소, 브롬 혹은 요오드로 구성되는 그룹으로 부터 선택된 할로겐 원자이며; X는 수소원자 혹은 불소, 염소, 브롬 혹은 요오드로 구성되는 그룹으로 부터 선택된 할로겐 원자이며; n 및 p는 독립적으로 0, 1 혹은 2와 같은 정수이며, (n+p) = 2 이다.)인 플루오로-함유 올레핀 제조방법.
- 삭제
- 제 1항에 있어서, 상기 상 이동촉매는 크라운 에테르; 크립테이트; 폴리알킬렌 글리콜 혹은 이들의 유도체; 및 오늄염으로 부터 선택됨을 특징으로 하는 방법.
- 제 3항에 있어서, 상기 크라운 에테르는 18-크라운-6 및 15-크라운-5로 부터 선택됨을 특징으로 하는 방법.
- 제 3항에 있어서, 상기 폴리알킬렌 글리콜은 폴리에틸렌 글리콜 및 폴리프로필렌 글리콜로 부터 선택됨을 특징으로 하는 방법.
- 제 3항에 있어서, 상기 오늄염은 암모늄염 및 포스포늄염으로 부터 선택됨을 특징으로 하는 방법.
- 제 3항에 있어서, 상기 오늄염은 벤질트리에틸암모늄 클로라이드, 메틸트리옥틸암모늄 클로라이드, 테트라-n-부틸암모늄 클로라이드, 테트라-n-부틸암모늄 브로마이드, 테트라-n-부틸포스포늄 클로라이드, 비스[트리스(디메틸아미노)포스핀]이미늄 클로라이드 및 테트라트리스[트리스(디메틸아미노)포스핀이미노]포스포늄 클로라이드로 구성되는 그룹으로 부터 선택됨을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 방법은 물, 알코올, 에테르, 에스테르, 알칸 및 플루오르화 희석제 및 클로로플루오로카본으로 구성되는 그룹으로 부터 선택된 최소 하나의 희석제 존재하에 행하여짐을 특징으로 하는 방법.
- 삭제
- 제 1항에 있어서, 상기 알칼리 금속은 리튬, 나트륨 및 칼륨으로 부터 선택됨을 특징으로 하는 방법.
- 제 10항에 있어서, 상기 알칼리 금속은 나트륨이며, 상기 상 이동촉매는 15-크라운-5-에테르임을 특징으로 하는 방법.
- 제 10항에 있어서, 상기 알칼리 금속은 칼륨이며, 상기 상 이동촉매는 18-크라운-6-에테르임을 특징으로 하는 방법.
- 제 10항에 있어서, 상기 상 이동촉매는 벤질트리에틸암모늄 클로라이드임을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 방법은 -50℃∼100℃에서 행하여 짐을 특징으로 하는 방법.
- 삭제
- 제 1항에 있어서, 상기 상 이동촉매 대 CF3C( R1 aR2 b)C(R3 cR4 d)의 몰비는 0.001mol% 내지 10mol%임을 특징으로 하는 방법.
- 제 1항에 있어서, 상기 R4는 수소임을 특징으로 하는 방법.
- 삭제
- 제 1항에 있어서, 상기 방법은 연속적인 방식으로 행하여짐을 특징으로 방법.
- 제 14항에 있어서, 상기 방법은 -5℃ 내지 40℃에서 행하여짐을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/962,974 | 2001-09-25 | ||
US09/962,974 US6548719B1 (en) | 2001-09-25 | 2001-09-25 | Process for producing fluoroolefins |
PCT/US2002/030353 WO2003027051A1 (en) | 2001-09-25 | 2002-09-25 | Process for producing fluoroolefins |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040044993A KR20040044993A (ko) | 2004-05-31 |
KR100883425B1 true KR100883425B1 (ko) | 2009-02-12 |
Family
ID=25506573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020047004392A KR100883425B1 (ko) | 2001-09-25 | 2002-09-25 | 플루오로올레핀 제조방법 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6548719B1 (ko) |
EP (1) | EP1430011B1 (ko) |
JP (2) | JP5093972B2 (ko) |
KR (1) | KR100883425B1 (ko) |
CN (1) | CN100473633C (ko) |
ES (1) | ES2504140T3 (ko) |
WO (1) | WO2003027051A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150061638A (ko) * | 2012-09-28 | 2015-06-04 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 1,1,1,4,4,4-헥사플루오로-2-부틴을 제조하기 위한 염소화된 반응물의 탈염화수소화 |
Families Citing this family (105)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6548719B1 (en) * | 2001-09-25 | 2003-04-15 | Honeywell International | Process for producing fluoroolefins |
US7230146B2 (en) * | 2003-10-27 | 2007-06-12 | Honeywell International Inc. | Process for producing fluoropropenes |
US7279451B2 (en) * | 2002-10-25 | 2007-10-09 | Honeywell International Inc. | Compositions containing fluorine substituted olefins |
US20040089839A1 (en) * | 2002-10-25 | 2004-05-13 | Honeywell International, Inc. | Fluorinated alkene refrigerant compositions |
US8033120B2 (en) * | 2002-10-25 | 2011-10-11 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
US7880040B2 (en) * | 2004-04-29 | 2011-02-01 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US7592494B2 (en) * | 2003-07-25 | 2009-09-22 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3-tetrafluoropropene |
US8530708B2 (en) * | 2003-07-25 | 2013-09-10 | Honeywell International Inc. | Processes for selective dehydrohalogenation of halogenated alkanes |
US9255046B2 (en) * | 2003-07-25 | 2016-02-09 | Honeywell International Inc. | Manufacturing process for HFO-1234ze |
US9499729B2 (en) * | 2006-06-26 | 2016-11-22 | Honeywell International Inc. | Compositions and methods containing fluorine substituted olefins |
US7655610B2 (en) * | 2004-04-29 | 2010-02-02 | Honeywell International Inc. | Blowing agent compositions comprising fluorinated olefins and carbon dioxide |
US9308199B2 (en) * | 2004-04-29 | 2016-04-12 | Honeywell International Inc. | Medicament formulations |
EP1727292A4 (en) * | 2004-02-27 | 2010-04-21 | Nec Corp | APPARATUS AND PROCESS OF CDMA RECEPTION APPARATUS |
WO2005108333A1 (en) * | 2004-04-29 | 2005-11-17 | Honeywell International, Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene |
US8084653B2 (en) * | 2004-04-29 | 2011-12-27 | Honeywell International, Inc. | Method for producing fluorinated organic compounds |
US9024092B2 (en) * | 2006-01-03 | 2015-05-05 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
KR101141210B1 (ko) * | 2004-04-29 | 2012-05-04 | 허니웰 인터내셔널 인코포레이티드 | 1,3,3,3-테트라플루오로프로펜 및2,3,3,3-테트라플루오로프로펜의 합성방법 |
US7951982B2 (en) * | 2004-04-29 | 2011-05-31 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US7659434B2 (en) | 2004-04-29 | 2010-02-09 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
EP1740518A1 (en) * | 2004-04-29 | 2007-01-10 | Honeywell International, Inc. | Processes for synthesis of 1,3,3,3-tetrafluoropropene |
US8383867B2 (en) | 2004-04-29 | 2013-02-26 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US7674939B2 (en) | 2004-04-29 | 2010-03-09 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US9102579B2 (en) | 2004-04-29 | 2015-08-11 | Honeywell International Inc. | Method for producing fluorinated organic compounds |
US20060058428A1 (en) * | 2004-09-16 | 2006-03-16 | Honeywell International Inc. | Fluorinated compounds having epoxy and vinyl ether functional groups |
US20060122301A1 (en) * | 2004-12-08 | 2006-06-08 | Honeywell International Inc. | Fluorinated divinyl ethers |
US8574451B2 (en) * | 2005-06-24 | 2013-11-05 | Honeywell International Inc. | Trans-chloro-3,3,3-trifluoropropene for use in chiller applications |
WO2007019358A2 (en) * | 2005-08-05 | 2007-02-15 | E. I. Du Pont De Nemours And Company | Process for the preparation of 1,3,3,3-tetrafluoropropene and/or 1,1,3,3,3-pentafluoropropene |
US7423188B2 (en) | 2005-11-01 | 2008-09-09 | E. I. Du Pont De Nemours And Company | Azeotrope compositions comprising E-1,3,3,3-tetrafluoropropene and hydrogen fluoride and uses thereof |
US7560602B2 (en) * | 2005-11-03 | 2009-07-14 | Honeywell International Inc. | Process for manufacture of fluorinated olefins |
DE06844260T1 (de) * | 2005-11-03 | 2008-12-24 | Honeywell International Inc. | Verfahren zur herstellung fluorinierter organischer verbindungen |
US8766020B2 (en) * | 2008-07-31 | 2014-07-01 | Honeywell International Inc. | Process for producing 2,3,3,3-tetrafluoropropene |
US7902410B2 (en) * | 2005-11-03 | 2011-03-08 | Honeywell International Inc. | Process for the manufacture of fluorinated alkanes |
JP5143011B2 (ja) * | 2005-11-03 | 2013-02-13 | ハネウェル・インターナショナル・インコーポレーテッド | フッ素化有機化合物の製造方法 |
PT2546224T (pt) | 2006-01-03 | 2019-01-10 | Honeywell Int Inc | Método para produção de compostos orgânicos fluorados |
ES2392591T3 (es) * | 2006-03-31 | 2012-12-12 | E.I. Du Pont De Nemours And Company | Coproducción de hidrofluoroolefinas |
WO2008002499A2 (en) * | 2006-06-27 | 2008-01-03 | E. I. Du Pont De Nemours And Company | Tetrafluoropropene production processes |
US8067650B2 (en) * | 2006-08-24 | 2011-11-29 | Honeywell International Inc. | Process for the production of HFO trans-1234ze from HFC-245fa |
US7485760B2 (en) * | 2006-08-24 | 2009-02-03 | Honeywell International Inc. | Integrated HFC trans-1234ze manufacture process |
ES2543348T3 (es) | 2006-09-05 | 2015-08-18 | E.I. Du Pont De Nemours And Company | Procedimiento de deshidrofluoración para fabricar hidrofluoroolefinas |
MX337217B (es) | 2006-10-03 | 2016-02-18 | Mexichem Amanco Holding Sa | Procedimiento de dehidrogenacion-halogenacion para la produccion de (hidro)fluoroalquenos de c3-c6. |
GB0806422D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
US8013194B2 (en) * | 2008-03-14 | 2011-09-06 | Honeywell International Inc. | Process for the manufacture of fluorinated olefins |
GB0625214D0 (en) * | 2006-12-19 | 2007-01-24 | Ineos Fluor Holdings Ltd | Process |
US7803890B2 (en) * | 2006-12-20 | 2010-09-28 | Honeywell International Inc. | Fluorocopolymers |
US8063149B2 (en) * | 2006-12-20 | 2011-11-22 | Honeywell International Inc. | Fluorocopolymers blends |
JP5380882B2 (ja) * | 2007-04-17 | 2014-01-08 | セントラル硝子株式会社 | 3,3,3−トリフルオロプロピンの製造方法 |
US7700815B2 (en) * | 2007-09-28 | 2010-04-20 | Honeywell International Inc | Method for producing fluorinated organic compounds |
US9079818B2 (en) * | 2007-10-15 | 2015-07-14 | Honeywell International Inc. | Process for synthesis of fluorinated olefins |
US8710282B2 (en) | 2008-03-14 | 2014-04-29 | Honeywell International Inc. | Integrated process for the manufacture of fluorinated olefins |
GB0806389D0 (en) | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
GB0806419D0 (en) * | 2008-04-09 | 2008-05-14 | Ineos Fluor Holdings Ltd | Process |
SG10201707156RA (en) * | 2008-05-07 | 2017-10-30 | Du Pont | Compositions comprising 1,1,1,2,3-pentafluoropropane or 2,3,3,3- tetrafluoropropene |
GB0808836D0 (en) | 2008-05-15 | 2008-06-18 | Ineos Fluor Ltd | Process |
FR2935703B1 (fr) | 2008-09-11 | 2010-09-03 | Arkema France | Procede de preparation de composes fluores. |
FR2935701B1 (fr) * | 2008-09-11 | 2012-07-27 | Arkema France | Procede de preparation de composes fluores olefiniques |
JP5582036B2 (ja) * | 2008-12-25 | 2014-09-03 | 旭硝子株式会社 | 1,1−ジクロロ−2,3,3,3−テトラフルオロプロペンおよび2,3,3,3−テトラフルオロプロペンの製造方法 |
US8552227B2 (en) * | 2009-01-05 | 2013-10-08 | E I Du Pont De Nemours And Company | Preparation of hydrofluoroolefins by dehydrofluorination |
FR2940968B1 (fr) | 2009-01-13 | 2012-12-14 | Arkema France | Procede de preparation de composes fluores olefiniques |
EP2380866B1 (en) * | 2009-01-19 | 2017-05-10 | Asahi Glass Company, Limited | Process for the preparation of 1,1-dichloro-2,3,3,3-tetrafluoropropene |
EP2427413A1 (en) | 2009-05-08 | 2012-03-14 | E. I. du Pont de Nemours and Company | Processes for reducing the amount of monofluoroacetate in hydrofluoroolefin production |
FR2946338B1 (fr) | 2009-06-04 | 2012-12-28 | Arkema France | Procede de preparation de composes fluores olefiniques |
FR2948360B1 (fr) * | 2009-07-23 | 2011-08-05 | Arkema France | Procede de preparation de composes fluores olefiniques |
DK2474517T3 (en) * | 2009-08-31 | 2017-09-18 | Sumitomo Chemical Co | PROCEDURE FOR MANUFACTURING THE TRICHLOR-1 PROP |
US8129574B2 (en) | 2009-08-31 | 2012-03-06 | Honeywell International Inc. | Hydrogenation process for fluorocarbons |
CN107022343A (zh) | 2009-09-09 | 2017-08-08 | 霍尼韦尔国际公司 | 单氯三氟丙烯化合物和使用其的组合物和方法 |
US7829748B1 (en) | 2009-09-21 | 2010-11-09 | Honeywell International Inc. | Process for the manufacture of 1,3,3,3-tetrafluoropropene |
WO2011102538A2 (en) * | 2010-02-19 | 2011-08-25 | Daikin Industries, Ltd. | Process for producing 2-chloro-3,3,3-trifluoropropene |
US8927791B2 (en) | 2010-04-29 | 2015-01-06 | Honeywell International Inc. | Method for producing tetrafluoropropenes |
US8901360B2 (en) | 2010-05-21 | 2014-12-02 | Honeywell International Inc. | Process for cis 1,1,1,4,4,4-hexafluoro-2-butene |
US8609908B2 (en) * | 2010-06-23 | 2013-12-17 | Asahi Glass Company, Limited | Process for producing 1, 1-dichloro-2, 2, 3, 3, 3-pentafluoropropane |
JP5713016B2 (ja) * | 2010-06-23 | 2015-05-07 | 旭硝子株式会社 | 1,1−ジクロロ−2,3,3,3−テトラフルオロプロペンおよび2,3,3,3−テトラフルオロプロペンの製造方法 |
US8436217B2 (en) | 2011-04-25 | 2013-05-07 | Honeywell International Inc. | Integrated process to co-produce 1,1,1,3,3-pentafluoropropane, trans-1-chloro-3,3,3-trifluoropropene and trans-1,3,3,3-tetrafluoropropene |
CN102887812A (zh) * | 2011-07-20 | 2013-01-23 | 中化蓝天集团有限公司 | 1,1,3,3,3-五氟丙烯的合成方法 |
CN103687922A (zh) * | 2011-07-22 | 2014-03-26 | 旭硝子株式会社 | 热循环用工作介质及热循环系统 |
JP5712894B2 (ja) * | 2011-10-14 | 2015-05-07 | セントラル硝子株式会社 | (z)−1−クロロ−3,3,3−トリフルオロプロペンの製造方法 |
US8889924B2 (en) | 2012-02-14 | 2014-11-18 | Honeywell International Inc. | Process for the production of 1,3,3,3-tetrafluoropropene |
US8829254B2 (en) | 2012-02-14 | 2014-09-09 | Honeywell International Inc. | Process for making 1,3,3,3-tetrafluoropropene |
JP6107466B2 (ja) | 2012-06-28 | 2017-04-05 | セントラル硝子株式会社 | トランス−1,3,3,3−テトラフルオロプロペンの精製方法 |
JP6107467B2 (ja) | 2012-06-29 | 2017-04-05 | セントラル硝子株式会社 | 1−クロロ−3,3,3−トリフルオロプロペンの製造方法 |
JP6183370B2 (ja) * | 2012-09-21 | 2017-08-23 | セントラル硝子株式会社 | 1,2−ジクロロ−3,3,3−トリフルオロプロペンの製造方法 |
US9532567B2 (en) | 2012-11-29 | 2017-01-03 | Honeywell International Inc. | Synthesis and use of trans-1,3,3,3-tetrafluoropropene/vinylidene fluoride copolymers |
CN103880590B (zh) | 2012-12-19 | 2016-10-05 | 中化蓝天集团有限公司 | 一种制备1,3,3,3-四氟丙烯的工艺 |
US8791309B2 (en) * | 2012-12-21 | 2014-07-29 | Honeywell International Inc. | Synthesis of 3,3,3-trifluoropropyne |
US9289758B2 (en) | 2013-01-22 | 2016-03-22 | Axiall Ohio, Inc. | Processes for producing chlorinated hydrocarbons and methods for recovering polyvalent antimony catalysts therefrom |
US8889930B2 (en) | 2013-01-22 | 2014-11-18 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons |
US9216932B2 (en) * | 2013-05-20 | 2015-12-22 | Honeywell International Inc. | Dehalogenation of trans-1-chloro-3,3,3-trifluoropropene |
US9139497B2 (en) | 2013-10-23 | 2015-09-22 | Axiall Ohio, Inc. | Process for producing chlorinated hydrocarbons in the presence of a polyvalent bismuth compound |
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CN104177219B (zh) * | 2014-08-01 | 2018-02-13 | 巨化集团技术中心 | 一种制备1,3,3,3‑四氟丙烯的方法 |
WO2016025179A1 (en) * | 2014-08-12 | 2016-02-18 | The Chemours Company Fc, Llc | Processes for producing branched fluoroalkyl olefins |
JP6888876B2 (ja) | 2014-08-14 | 2021-06-16 | ザ ケマーズ カンパニー エフシー リミテッド ライアビリティ カンパニー | 脱フッ化水素処理によるE−1,3,3,3−テトラフルオロプロペン(HFC−1234ze)の製造方法 |
US10093601B2 (en) | 2015-06-29 | 2018-10-09 | The Boeing Company | Fire retardant compounds |
MX2018001966A (es) * | 2015-09-11 | 2018-06-19 | Chemours Co Fc Llc | Deshidrohalogenacion de hidroclorofluorocarburos. |
CN108473397A (zh) * | 2015-12-25 | 2018-08-31 | 旭硝子株式会社 | 1-氯-2,3,3,3-四氟丙烯的制造方法 |
CN105837397A (zh) * | 2016-04-19 | 2016-08-10 | 四川西艾氟科技有限公司 | 一种全氟烷基乙烯的合成方法 |
CN106892794B (zh) * | 2016-12-28 | 2019-10-15 | 西安近代化学研究所 | 一种制备反式-1,3,3,3-四氟丙烯的方法 |
GB201701099D0 (en) * | 2017-01-23 | 2017-03-08 | Mexichem Fluor Sa De Cv | Process |
CN111065616A (zh) * | 2017-09-11 | 2020-04-24 | 科慕埃弗西有限公司 | 用于制备(e)-1,1,1,4,4,4-六氟丁-2-烯的液相方法 |
FR3076553B1 (fr) | 2018-01-08 | 2020-07-31 | Arkema France | Procede de purification du 1,1,1,2,3-pentafluoropropane et utilisation de celui-ci pour l'obtention de 2,3,3,3-tetrafluoropropene de haute purete. |
JP6974221B2 (ja) * | 2018-03-14 | 2021-12-01 | 株式会社クレハ | アルケンの製造方法 |
FR3077072B1 (fr) | 2019-01-22 | 2021-08-06 | Arkema France | Procédé de purification du 1,1,1,2,3-pentafluoropropane et utilisation de celui-ci pour l’obtention de 2,3,3,3-tétrafluoropropène de haute pureté |
CN113527040B (zh) * | 2020-04-22 | 2023-09-01 | 浙江省化工研究院有限公司 | 一种卤代丙烯的制备方法 |
WO2023171325A1 (ja) * | 2022-03-09 | 2023-09-14 | 株式会社クレハ | アルケンの製造方法 |
WO2023171326A1 (ja) * | 2022-03-09 | 2023-09-14 | 株式会社クレハ | アルケンの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08169850A (ja) * | 1994-12-16 | 1996-07-02 | Daikin Ind Ltd | 1,1,1,2,3,3−ヘキサフルオロプロパンの製造方法 |
US5696310A (en) * | 1996-04-12 | 1997-12-09 | Jackson; Andrew | Purification of 1,1,1,3,3-pentafluoropropane |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2889379A (en) | 1957-02-06 | 1959-06-02 | Dow Chemical Co | Preparation of 3, 3, 3-trifluoropropene |
US3664966A (en) * | 1970-02-09 | 1972-05-23 | Continental Oil Co | Dehydrohalogenation catalyst |
US4465786A (en) | 1982-09-27 | 1984-08-14 | General Electric Company | Catalyst composition for the preparation of 3,3,3-trifluoropropene |
US4798818A (en) | 1987-11-27 | 1989-01-17 | Dow Corning Corporation | Catalyst composition and process for its preparation |
CN1128016A (zh) | 1993-07-29 | 1996-07-31 | 联合讯号公司 | 1,1,1,3,3-五氟丙烷的制备方法 |
US5446217A (en) | 1994-05-16 | 1995-08-29 | Alliedsignal Inc. | Processes for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefin |
JP3778298B2 (ja) * | 1995-01-13 | 2006-05-24 | ダイキン工業株式会社 | ヘキサフルオロプロペンの製造方法 |
US5710352A (en) | 1996-09-19 | 1998-01-20 | Alliedsignal Inc. | Vapor phase process for making 1,1,1,3,3-pentafluoropropane and 1-chloro-3,3,3-trifluoropropene |
US6023004A (en) | 1996-11-12 | 2000-02-08 | Alliedsignal, Inc. | Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon |
US5969198A (en) | 1997-06-27 | 1999-10-19 | Alliedsignal Inc. | Process for the preparation of 1,1,1,3,3-pentafluoropropane |
JP4120043B2 (ja) * | 1998-04-01 | 2008-07-16 | 日本ゼオン株式会社 | フッ素化不飽和炭化水素の製造方法 |
US6124510A (en) | 1998-07-21 | 2000-09-26 | Elf Atochem North America, Inc. | 1234ze preparation |
US6380446B1 (en) * | 2000-08-17 | 2002-04-30 | Dupont Dow Elastomers, L.L.C. | Process for dehydrohalogenation of halogenated compounds |
US6548719B1 (en) * | 2001-09-25 | 2003-04-15 | Honeywell International | Process for producing fluoroolefins |
-
2001
- 2001-09-25 US US09/962,974 patent/US6548719B1/en not_active Expired - Lifetime
-
2002
- 2002-09-25 JP JP2003530643A patent/JP5093972B2/ja not_active Expired - Fee Related
- 2002-09-25 CN CNB028232666A patent/CN100473633C/zh not_active Expired - Fee Related
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- 2002-09-25 KR KR1020047004392A patent/KR100883425B1/ko not_active IP Right Cessation
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- 2002-09-25 WO PCT/US2002/030353 patent/WO2003027051A1/en active Application Filing
-
2012
- 2012-07-30 JP JP2012168476A patent/JP2012233001A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08169850A (ja) * | 1994-12-16 | 1996-07-02 | Daikin Ind Ltd | 1,1,1,2,3,3−ヘキサフルオロプロパンの製造方法 |
US5696310A (en) * | 1996-04-12 | 1997-12-09 | Jackson; Andrew | Purification of 1,1,1,3,3-pentafluoropropane |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150061638A (ko) * | 2012-09-28 | 2015-06-04 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 1,1,1,4,4,4-헥사플루오로-2-부틴을 제조하기 위한 염소화된 반응물의 탈염화수소화 |
KR102147909B1 (ko) | 2012-09-28 | 2020-08-25 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | 1,1,1,4,4,4-헥사플루오로-2-부틴을 제조하기 위한 염소화된 반응물의 탈염화수소화 |
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WO2003027051A1 (en) | 2003-04-03 |
US20030060670A1 (en) | 2003-03-27 |
KR20040044993A (ko) | 2004-05-31 |
US6548719B1 (en) | 2003-04-15 |
JP5093972B2 (ja) | 2012-12-12 |
JP2012233001A (ja) | 2012-11-29 |
EP1430011B1 (en) | 2014-07-23 |
CN1589248A (zh) | 2005-03-02 |
ES2504140T3 (es) | 2014-10-08 |
JP2005504097A (ja) | 2005-02-10 |
CN100473633C (zh) | 2009-04-01 |
EP1430011A1 (en) | 2004-06-23 |
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