DE69320059D1 - Verfahren zur herstellung von 1,1,1,4,4,4-hexafluoro-2-buten und 1,1,1,4,4,4-hexafluorobutan - Google Patents
Verfahren zur herstellung von 1,1,1,4,4,4-hexafluoro-2-buten und 1,1,1,4,4,4-hexafluorobutanInfo
- Publication number
- DE69320059D1 DE69320059D1 DE69320059T DE69320059T DE69320059D1 DE 69320059 D1 DE69320059 D1 DE 69320059D1 DE 69320059 T DE69320059 T DE 69320059T DE 69320059 T DE69320059 T DE 69320059T DE 69320059 D1 DE69320059 D1 DE 69320059D1
- Authority
- DE
- Germany
- Prior art keywords
- hexafluorobutane
- buten
- hexafluoro
- producing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
-
- 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
- C07C17/263—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
- C07C17/269—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of only halogenated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
- C07C17/354—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by hydrogenation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33531592 | 1992-11-20 | ||
PCT/JP1993/001690 WO1994012454A1 (en) | 1992-11-20 | 1993-11-18 | Process for producing 1,1,1,4,4,4-hexafluoro-2-butene and 1,1,1,4,4,4,-hexafluorobutane |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69320059D1 true DE69320059D1 (de) | 1998-09-03 |
DE69320059T2 DE69320059T2 (de) | 1999-01-14 |
Family
ID=18287152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69320059T Expired - Fee Related DE69320059T2 (de) | 1992-11-20 | 1993-11-18 | Verfahren zur herstellung von 1,1,1,4,4,4-hexafluoro-2-buten und 1,1,1,4,4,4-hexafluorobutan |
Country Status (4)
Country | Link |
---|---|
US (1) | US5516951A (de) |
EP (1) | EP0670295B1 (de) |
DE (1) | DE69320059T2 (de) |
WO (1) | WO1994012454A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114262255A (zh) * | 2021-12-01 | 2022-04-01 | 西安近代化学研究所 | 一种合成反式-1,1,1,4,4,4-六氟-2-丁烯的方法 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1307755B1 (it) * | 1999-02-05 | 2001-11-19 | Ausimont Spa | Processo per la dimerizzazione di (cfc-113a). |
PL1951838T3 (pl) | 2005-11-01 | 2013-12-31 | Du Pont | Kompozycje zawierające fluoroolefiny i ich zastosowania |
US7708903B2 (en) | 2005-11-01 | 2010-05-04 | E.I. Du Pont De Nemours And Company | Compositions comprising fluoroolefins and uses thereof |
US20070100010A1 (en) * | 2005-11-01 | 2007-05-03 | Creazzo Joseph A | Blowing agents for forming foam comprising unsaturated fluorocarbons |
US8618339B2 (en) * | 2007-04-26 | 2013-12-31 | E I Du Pont De Nemours And Company | High selectivity process to make dihydrofluoroalkenes |
KR102067129B1 (ko) * | 2007-04-27 | 2020-01-17 | 더 케무어스 컴퍼니 에프씨, 엘엘씨 | Z-1,1,1,4,4,4-헥사플루오로-2-부텐의 공비 및 공비-유사 조성물 |
BRPI0809736B8 (pt) * | 2007-06-12 | 2019-04-09 | Du Pont | composição e processo para produzir refrigeração |
ES2559315T3 (es) * | 2007-12-19 | 2016-02-11 | E. I. Du Pont De Nemours And Company | Composiciones formadoras de espuma que contienen una mezcla azeotrópica o similar a un azeótropo que contiene z-1,1,1,4,4,4-hexafluoro-2-buteno y formiato de metilo y sus usos en la preparación de espumas basadas en poliisocianato |
CA2719042A1 (en) * | 2008-03-19 | 2009-09-24 | E.I. Du Pont De Nemours And Company | Process for making 1,1,1,4,4,4-hexafluoro-2-butene |
JP5266902B2 (ja) * | 2008-06-20 | 2013-08-21 | 日本ゼオン株式会社 | 含フッ素オレフィン化合物の製造方法 |
BR112012005851A2 (pt) | 2009-09-16 | 2019-09-24 | Du Pont | aparelho resfriador, método para produzir resfriamento em um aparelho resfriador e método para substituir um refrigerante hfc-236fa ou cfc-114 em um aparelho resfriador |
US20110144216A1 (en) * | 2009-12-16 | 2011-06-16 | Honeywell International Inc. | Compositions and uses of cis-1,1,1,4,4,4-hexafluoro-2-butene |
US8846754B2 (en) | 2009-12-16 | 2014-09-30 | Honeywell International Inc. | Azeotrope-like compositions of cis-1,1,1,4,4,4-hexafluoro-2-butene |
US8426655B2 (en) * | 2010-03-26 | 2013-04-23 | Honeywell International Inc. | Process for the manufacture of hexafluoro-2-butene |
US8461401B2 (en) * | 2010-03-26 | 2013-06-11 | Honeywell International Inc. | Method for making hexafluoro-2-butene |
US8901360B2 (en) * | 2010-05-21 | 2014-12-02 | Honeywell International Inc. | Process for cis 1,1,1,4,4,4-hexafluoro-2-butene |
US8604257B2 (en) | 2010-05-21 | 2013-12-10 | Honeywell International Inc. | Process for the preparation of fluorinated cis-alkene |
US8530709B2 (en) | 2010-05-21 | 2013-09-10 | Honeywell International Inc. | Process for the production of fluorinated alkenes |
US8066901B1 (en) * | 2011-01-19 | 2011-11-29 | Honeywell International Inc. | Azeotrope-like compositions of trans-1,1,1,4,4,4-hexafluoro-2-butene and water |
TW201414823A (zh) * | 2012-09-19 | 2014-04-16 | Du Pont | 包含z-1,1,1,4,4,4-六氟-2-丁烯及2,2-二氯-1,1,1-三氟乙烷之組合物及其使用方法 |
CN103755519A (zh) * | 2014-02-24 | 2014-04-30 | 山东联创节能新材料股份有限公司 | 六氟丁烯的合成方法 |
WO2015142981A1 (en) * | 2014-03-21 | 2015-09-24 | E I Du Pont De Nemours And Company | Processes for the production of z 1,1,1,4,4,4 hexafluoro 2-butene |
CN104370690B (zh) * | 2014-11-20 | 2016-08-17 | 西安近代化学研究所 | 一种反式-1,1,1,4,4,4-六氟-2-丁烯的合成方法 |
CN106669837B (zh) * | 2015-11-06 | 2020-12-29 | 东莞东阳光科研发有限公司 | 一种制备1,1,1,4,4,4-六氟-2-丁烯的方法 |
CN106925354B (zh) * | 2015-12-30 | 2020-04-17 | 浙江省化工研究院有限公司 | 一种用于制备卤代烯烃的液相催化剂 |
CN110396037B (zh) * | 2018-04-25 | 2022-04-15 | 浙江蓝天环保高科技股份有限公司 | 一种制备八氟-2-丁烯的方法 |
KR20230066079A (ko) * | 2020-10-15 | 2023-05-12 | 가부시끼가이샤 레조낙 | 플루오로부텐의 보관 방법 |
KR20230066078A (ko) * | 2020-10-15 | 2023-05-12 | 가부시끼가이샤 레조낙 | 플루오로부텐의 보관 방법 |
CN112723981B (zh) * | 2021-03-30 | 2021-07-16 | 泉州宇极新材料科技有限公司 | 气相氟化制备e-1,1,1,4,4,4-六氟-2-丁烯的方法 |
KR20230159298A (ko) | 2022-05-13 | 2023-11-21 | (주)후성 | 1,1,1,4,4,4-헥사플루오로-2-부텐의 제조방법 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2550953A (en) * | 1944-12-08 | 1951-05-01 | Du Pont | Catalytic hydrogenation of unsaturated fluorohydrocarbons |
FR2523956A1 (fr) * | 1982-03-26 | 1983-09-30 | Ugine Kuhlmann | Bis-(perfluoroalkyl)-1,2-ethenes ramifies, leur preparation et leur utilisation comme transporteurs d'oxygene convertisseur electromecanique |
US4760208A (en) * | 1983-06-09 | 1988-07-26 | Occidental Chemical Corporation | Process for coupling telomers of chlorotrifluoroethylene |
DE3635750C2 (de) * | 1985-10-21 | 1994-08-25 | Daikin Ind Ltd | Fluorhaltige Verbindung, Verfahren zu deren Herstellung, sowie deren Verwendung |
DE3735467A1 (de) * | 1987-10-20 | 1989-05-03 | Bayer Ag | Verfahren zur herstellung von fluorierten c(pfeil abwaerts)4(pfeil abwaerts)- bis c(pfeil abwaerts)6(pfeil abwaerts)-kohlenwasserstoffen und neue cyclische fluorierte kohlenwasserstoffe, sowie die verwendung von fluorierten c(pfeil abwaerts)4(pfeil abwaerts)- bis c(pfeil abwaerts)6(pfeil abwaerts)-kohlenwasserstoffen als treibgas und arbeitsfluessigkeit fuer waermepumpensysteme |
JP3008510B2 (ja) * | 1991-02-16 | 2000-02-14 | ダイキン工業株式会社 | 含フッ素エタンの2量体の製法 |
-
1993
- 1993-11-18 US US08/436,298 patent/US5516951A/en not_active Expired - Fee Related
- 1993-11-18 DE DE69320059T patent/DE69320059T2/de not_active Expired - Fee Related
- 1993-11-18 EP EP94900280A patent/EP0670295B1/de not_active Expired - Lifetime
- 1993-11-18 WO PCT/JP1993/001690 patent/WO1994012454A1/ja active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114262255A (zh) * | 2021-12-01 | 2022-04-01 | 西安近代化学研究所 | 一种合成反式-1,1,1,4,4,4-六氟-2-丁烯的方法 |
CN114262255B (zh) * | 2021-12-01 | 2023-10-20 | 西安近代化学研究所 | 一种合成反式-1,1,1,4,4,4-六氟-2-丁烯的方法 |
Also Published As
Publication number | Publication date |
---|---|
US5516951A (en) | 1996-05-14 |
EP0670295B1 (de) | 1998-07-29 |
EP0670295A1 (de) | 1995-09-06 |
DE69320059T2 (de) | 1999-01-14 |
EP0670295A4 (de) | 1995-12-27 |
WO1994012454A1 (en) | 1994-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |