WO2009142642A1 - High selectivity process to make dihydrofluoroalkenes - Google Patents
High selectivity process to make dihydrofluoroalkenes Download PDFInfo
- Publication number
- WO2009142642A1 WO2009142642A1 PCT/US2008/064609 US2008064609W WO2009142642A1 WO 2009142642 A1 WO2009142642 A1 WO 2009142642A1 US 2008064609 W US2008064609 W US 2008064609W WO 2009142642 A1 WO2009142642 A1 WO 2009142642A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight
- fluorinated
- hydrogen
- alkyne
- catalyst
- Prior art date
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
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2008/064609 WO2009142642A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
EP08756152A EP2303818A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
KR1020107028818A KR101614967B1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
MX2010012799A MX2010012799A (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes. |
CN2008801293981A CN102036938A (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
JP2011510476A JP5828761B2 (en) | 2008-05-23 | 2008-05-23 | Highly selective process for producing dihydrofluoroalkenes |
CA2722711A CA2722711A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
BRPI0822248A BRPI0822248A2 (en) | 2008-05-23 | 2008-05-23 | "processes for the synthesis of fluorinated alkenes and process for hydrogenation" |
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 |
---|---|
WO2009142642A1 true WO2009142642A1 (en) | 2009-11-26 |
Family
ID=40277141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2008/064609 WO2009142642A1 (en) | 2008-05-23 | 2008-05-23 | High selectivity process to make dihydrofluoroalkenes |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP2303818A1 (en) |
JP (1) | JP5828761B2 (en) |
KR (1) | KR101614967B1 (en) |
CN (1) | CN102036938A (en) |
BR (1) | BRPI0822248A2 (en) |
CA (1) | CA2722711A1 (en) |
MX (1) | MX2010012799A (en) |
WO (1) | WO2009142642A1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011158790A1 (en) * | 2010-06-14 | 2011-12-22 | 独立行政法人産業技術総合研究所 | Method for producing fluorine compound |
JP2013529216A (en) * | 2010-05-21 | 2013-07-18 | ハネウェル・インターナショナル・インコーポレーテッド | Process for 1,1,1,4,4,4-hexafluoro-2-butene |
JP2013529215A (en) * | 2010-05-21 | 2013-07-18 | ハネウェル・インターナショナル・インコーポレーテッド | Method for producing hexafluoro-2-butyne |
JP2013530143A (en) * | 2010-05-21 | 2013-07-25 | ハネウェル・インターナショナル・インコーポレーテッド | Method for producing fluorinated alkene |
CN107262092A (en) * | 2017-06-16 | 2017-10-20 | 巨化集团技术中心 | A kind of catalyst of the butylene of 1,1,1,4,4,4 hexafluoro of synthesizing cis 2 and its production and use |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX370100B (en) * | 2013-03-15 | 2019-12-02 | Chemours Co Fc Llc | Process for the reduction of alkyne impurities in fluoroolefins. |
JP6413848B2 (en) * | 2015-03-03 | 2018-10-31 | Agc株式会社 | Method for producing fluorine-containing symmetric olefin |
CN106008147B (en) * | 2016-05-23 | 2018-11-02 | 北京宇极科技发展有限公司 | Z-1,1, Isosorbide-5-Nitrae, the preparation method of 4,4- hexafluoro -2- butylene |
CN106349007B (en) * | 2016-08-22 | 2019-06-11 | 巨化集团技术中心 | A kind of preparation method of Z-HFO-1336 |
Citations (2)
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 |
EP0611745A1 (en) * | 1993-02-19 | 1994-08-24 | Bayer Ag | Process for the preparation of hexafluorobutene |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56133230A (en) * | 1980-03-21 | 1981-10-19 | Otsuka Pharmaceut Co Ltd | Preparation of cis-olefin |
US8618339B2 (en) * | 2007-04-26 | 2013-12-31 | E I Du Pont De Nemours And Company | High selectivity process to make dihydrofluoroalkenes |
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 |
EP2220014A2 (en) * | 2007-12-17 | 2010-08-25 | E. I. du Pont de Nemours and Company | Processes for the synthesis of 3-chloroperfluoro-2-pentene, octafluoro-2-pentyne, and 1,1,1,4,4,5,5,5-octafluoro-2-pentene |
EP2310347A4 (en) * | 2008-07-31 | 2012-10-31 | Honeywell Int Inc | Process for the preparation of perfluorinated cis-alkene |
-
2008
- 2008-05-23 EP EP08756152A patent/EP2303818A1/en not_active Withdrawn
- 2008-05-23 CN CN2008801293981A patent/CN102036938A/en active Pending
- 2008-05-23 MX MX2010012799A patent/MX2010012799A/en active IP Right Grant
- 2008-05-23 CA CA2722711A patent/CA2722711A1/en not_active Abandoned
- 2008-05-23 KR KR1020107028818A patent/KR101614967B1/en active IP Right Grant
- 2008-05-23 BR BRPI0822248A patent/BRPI0822248A2/en not_active IP Right Cessation
- 2008-05-23 JP JP2011510476A patent/JP5828761B2/en not_active Expired - Fee Related
- 2008-05-23 WO PCT/US2008/064609 patent/WO2009142642A1/en active Application Filing
Patent Citations (2)
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 |
EP0611745A1 (en) * | 1993-02-19 | 1994-08-24 | Bayer Ag | Process for the preparation of hexafluorobutene |
Non-Patent Citations (9)
Title |
---|
A.L. HENNE ET AL: "Perfluoro-2-butyne and its hydrogenation products", J.AM.CHEM.SOC., vol. 71, no. 1, 1949, pages 298 - 300, XP002512760 * |
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002512761, accession no. 993434 * |
DATABASE BEILSTEIN [online] BEILSTEIN INSTITUTE FOR ORGANIC CHEMISTRY, FRANKFURT-MAIN, DE; XP002512762, accession no. 1006978 * |
H. BÜRGER ET AL: "Vibrational spectra and normal coordinate analysis of CF3 compounds", J.MOL.STRUCTURE, vol. 84, 1982, pages 49 - 68, XP002512757 * |
H. LINDLAR ET AL: "Palladium catalyst for partial reduction of acetylenes", ORGANIC SYNTHESES, vol. 5, 1973, pages 880 - 882, XP002512758 * |
H. LINDLAR: "57. Ein neuer Katalysator für selective Hydrierungen", HELV.CHIM.ACT., vol. 35, no. 2, 1952, pages 446 - 450, XP002512759 * |
HASEK W R ET AL: "The chemistry of sulfur tetrafluoride. II. The fluorination of organic carbonyl compounds", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC.; US, US, vol. 82, 5 February 1960 (1960-02-05), pages 543 - 551, XP002125300, ISSN: 0002-7863 * |
J.H. ATHERTON ET AL, J.CHEM.SOC. SECTION C, 1967, pages 1450 - 1454 * |
R. FIELDS ET AL, J.CHEM.SOC., 1964, pages 1881 - 1889 * |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013529216A (en) * | 2010-05-21 | 2013-07-18 | ハネウェル・インターナショナル・インコーポレーテッド | Process for 1,1,1,4,4,4-hexafluoro-2-butene |
JP2013529215A (en) * | 2010-05-21 | 2013-07-18 | ハネウェル・インターナショナル・インコーポレーテッド | Method for producing hexafluoro-2-butyne |
JP2013530143A (en) * | 2010-05-21 | 2013-07-25 | ハネウェル・インターナショナル・インコーポレーテッド | Method for producing fluorinated alkene |
WO2011158790A1 (en) * | 2010-06-14 | 2011-12-22 | 独立行政法人産業技術総合研究所 | Method for producing fluorine compound |
JP2012001448A (en) * | 2010-06-14 | 2012-01-05 | National Institute Of Advanced Industrial Science & Technology | Method for producing fluorine compound |
CN102933534A (en) * | 2010-06-14 | 2013-02-13 | 独立行政法人产业技术综合研究所 | Method for producing fluorine compound |
EP2581360A1 (en) * | 2010-06-14 | 2013-04-17 | National Institute of Advanced Industrial Science And Technology | Method for producing fluorine compound |
US20130158304A1 (en) * | 2010-06-14 | 2013-06-20 | Heng-dao Quan | Method for producing a fluorocompound |
EP2581360A4 (en) * | 2010-06-14 | 2013-08-28 | Nat Inst Of Advanced Ind Scien | Method for producing fluorine compound |
CN102933534B (en) * | 2010-06-14 | 2015-02-18 | 独立行政法人产业技术综合研究所 | Method for producing fluorine compound |
CN107262092A (en) * | 2017-06-16 | 2017-10-20 | 巨化集团技术中心 | A kind of catalyst of the butylene of 1,1,1,4,4,4 hexafluoro of synthesizing cis 2 and its production and use |
CN107262092B (en) * | 2017-06-16 | 2021-03-09 | 巨化集团技术中心 | Catalyst for synthesizing cis-1, 1,1,4,4, 4-hexafluoro-2-butene and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JP2011520957A (en) | 2011-07-21 |
JP5828761B2 (en) | 2015-12-09 |
KR20110034607A (en) | 2011-04-05 |
CN102036938A (en) | 2011-04-27 |
EP2303818A1 (en) | 2011-04-06 |
KR101614967B1 (en) | 2016-04-22 |
CA2722711A1 (en) | 2009-11-26 |
BRPI0822248A2 (en) | 2019-09-24 |
MX2010012799A (en) | 2010-12-07 |
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