CA2722711A1 - High selectivity process to make dihydrofluoroalkenes - Google Patents
High selectivity process to make dihydrofluoroalkenes Download PDFInfo
- Publication number
- CA2722711A1 CA2722711A1 CA2722711A CA2722711A CA2722711A1 CA 2722711 A1 CA2722711 A1 CA 2722711A1 CA 2722711 A CA2722711 A CA 2722711A CA 2722711 A CA2722711 A CA 2722711A CA 2722711 A1 CA2722711 A1 CA 2722711A1
- Authority
- CA
- Canada
- Prior art keywords
- fluorinated
- weight
- hydrogen
- catalyst
- cis
- 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.)
- Abandoned
Links
Classifications
-
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2008/064609 WO2009142642A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2722711A1 true CA2722711A1 (en) | 2009-11-26 |
Family
ID=40277141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2722711A Abandoned CA2722711A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2303818A1 (de) |
JP (1) | JP5828761B2 (de) |
KR (1) | KR101614967B1 (de) |
CN (1) | CN102036938A (de) |
BR (1) | BRPI0822248A2 (de) |
CA (1) | CA2722711A1 (de) |
MX (1) | MX2010012799A (de) |
WO (1) | WO2009142642A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8901360B2 (en) * | 2010-05-21 | 2014-12-02 | Honeywell International Inc. | Process for cis 1,1,1,4,4,4-hexafluoro-2-butene |
US8524955B2 (en) * | 2010-05-21 | 2013-09-03 | Honeywell International Inc. | Process for the preparation of hexafluoro-2-butyne |
US8530709B2 (en) * | 2010-05-21 | 2013-09-10 | Honeywell International Inc. | Process for the production of fluorinated alkenes |
JP5598910B2 (ja) * | 2010-06-14 | 2014-10-01 | 独立行政法人産業技術総合研究所 | フッ素化合物の製造方法 |
MX362043B (es) * | 2013-03-15 | 2019-01-07 | Chemours Co Fc Llc | Proceso para la reduccion de impurezas de alquino en fluoroolefinas. |
JP6413848B2 (ja) * | 2015-03-03 | 2018-10-31 | Agc株式会社 | 含フッ素対称オレフィンの製造方法 |
WO2017027323A1 (en) * | 2015-08-07 | 2017-02-16 | The Chemours Company Fc, Llc | Catalytic isomerization of z-1,1,1,4,4,4-hexafluoro-2-butene to e-1,1,1,4,4,4-hexafluoro-2-butene |
CN106008147B (zh) * | 2016-05-23 | 2018-11-02 | 北京宇极科技发展有限公司 | Z-1,1,1,4,4,4-六氟-2-丁烯的制备方法 |
CN106349007B (zh) * | 2016-08-22 | 2019-06-11 | 巨化集团技术中心 | 一种z-hfo-1336的制备方法 |
CN107262092B (zh) * | 2017-06-16 | 2021-03-09 | 巨化集团技术中心 | 一种合成顺式1,1,1,4,4,4-六氟-2-丁烯的催化剂及其制备方法和用途 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB810913A (en) * | 1956-07-17 | 1959-03-25 | Hoffmann La Roche | Improvements in or relating to the hydrogenation of acetylenic carbinols |
JPS56133230A (en) * | 1980-03-21 | 1981-10-19 | Otsuka Pharmaceut Co Ltd | Preparation of cis-olefin |
DE4305163A1 (de) * | 1993-02-19 | 1994-08-25 | Bayer Ag | Verfahren zur Herstellung von Hexafluorbuten |
US8618339B2 (en) * | 2007-04-26 | 2013-12-31 | E I Du Pont De Nemours And Company | High selectivity process to make dihydrofluoroalkenes |
JP2011506611A (ja) * | 2007-12-17 | 2011-03-03 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 3−クロロパーフルオロ−2−ペンテン、オクタフルオロ−2−ペンチン、および1,1,1,4,4,5,5,5−オクタフルオロ−2−ペンテンの合成方法 |
US8143462B2 (en) * | 2007-12-17 | 2012-03-27 | E.I. Du Pont De Nemours And Company | Processes for the synthesis of 2-chloro-1,1,1,3,3,4,4,4-heptafluoro-2-butene and hexafluoro-2-butyne |
KR20110049820A (ko) * | 2008-07-31 | 2011-05-12 | 허니웰 인터내셔널 인코포레이티드 | 퍼플루오르화 시스-알켄 제조방법 |
-
2008
- 2008-05-23 WO PCT/US2008/064609 patent/WO2009142642A1/en active Application Filing
- 2008-05-23 EP EP08756152A patent/EP2303818A1/de not_active Withdrawn
- 2008-05-23 MX MX2010012799A patent/MX2010012799A/es active IP Right Grant
- 2008-05-23 JP JP2011510476A patent/JP5828761B2/ja not_active Expired - Fee Related
- 2008-05-23 CN CN2008801293981A patent/CN102036938A/zh active Pending
- 2008-05-23 CA CA2722711A patent/CA2722711A1/en not_active Abandoned
- 2008-05-23 KR KR1020107028818A patent/KR101614967B1/ko active IP Right Grant
- 2008-05-23 BR BRPI0822248A patent/BRPI0822248A2/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR101614967B1 (ko) | 2016-04-22 |
CN102036938A (zh) | 2011-04-27 |
BRPI0822248A2 (pt) | 2019-09-24 |
WO2009142642A1 (en) | 2009-11-26 |
KR20110034607A (ko) | 2011-04-05 |
JP2011520957A (ja) | 2011-07-21 |
EP2303818A1 (de) | 2011-04-06 |
MX2010012799A (es) | 2010-12-07 |
JP5828761B2 (ja) | 2015-12-09 |
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US8618339B2 (en) | High selectivity process to make dihydrofluoroalkenes | |
US10654777B2 (en) | Integrated process for the production of Z-1,1,1,4,4,4-hexafluoro-2-butene | |
CA2722711A1 (en) | High selectivity process to make dihydrofluoroalkenes | |
EP2220014A2 (de) | Verfahren für die synthese von of 3-chloroperfluor-2-penten, octafluor-2-pentyn und 1,1,1,4,4,5,5,5-octafluor-2-penten | |
WO2015142981A1 (en) | Processes for the production of z 1,1,1,4,4,4 hexafluoro 2-butene | |
US8143462B2 (en) | Processes for the synthesis of 2-chloro-1,1,1,3,3,4,4,4-heptafluoro-2-butene and hexafluoro-2-butyne | |
CA3131606A1 (en) | Process for producing 1,1,1,4,4,4-hexafluorobut-2-ene |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |
Effective date: 20140325 |