CA2722711A1 - Procede a selectivite elevee pour preparer des dihydrofluoralcenes - Google Patents

Procede a selectivite elevee pour preparer des dihydrofluoralcenes Download PDF

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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
Application number
CA2722711A
Other languages
English (en)
Inventor
Ekaterina N. Swearingen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CA2722711A1 publication Critical patent/CA2722711A1/fr
Abandoned legal-status Critical Current

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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

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  • 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)
CA2722711A 2008-05-23 2008-05-23 Procede a selectivite elevee pour preparer des dihydrofluoralcenes Abandoned CA2722711A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/064609 WO2009142642A1 (fr) 2008-05-23 2008-05-23 Procédé à sélectivité élevée pour préparer des dihydrofluoralcènes

Publications (1)

Publication Number Publication Date
CA2722711A1 true CA2722711A1 (fr) 2009-11-26

Family

ID=40277141

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2722711A Abandoned CA2722711A1 (fr) 2008-05-23 2008-05-23 Procede a selectivite elevee pour preparer des dihydrofluoralcenes

Country Status (8)

Country Link
EP (1) EP2303818A1 (fr)
JP (1) JP5828761B2 (fr)
KR (1) KR101614967B1 (fr)
CN (1) CN102036938A (fr)
BR (1) BRPI0822248A2 (fr)
CA (1) CA2722711A1 (fr)
MX (1) MX2010012799A (fr)
WO (1) WO2009142642A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8524955B2 (en) * 2010-05-21 2013-09-03 Honeywell International Inc. Process for the preparation of hexafluoro-2-butyne
US8901360B2 (en) * 2010-05-21 2014-12-02 Honeywell International Inc. Process for cis 1,1,1,4,4,4-hexafluoro-2-butene
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
KR20150132289A (ko) * 2013-03-15 2015-11-25 더 케무어스 컴퍼니 에프씨, 엘엘씨 플루오로올레핀 중 알킨 불순물의 감소 방법
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
KR102664130B1 (ko) * 2015-08-07 2024-05-10 더 케무어스 컴퍼니 에프씨, 엘엘씨 Z-1,1,1,4,4,4-헥사플루오로-2-부텐의 e-1,1,1,4,4,4-헥사플루오로-2-부텐으로의 촉매적 이성체화
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)

* Cited by examiner, † Cited by third party
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
CN101903313A (zh) * 2007-12-17 2010-12-01 纳幕尔杜邦公司 用于合成3-氯全氟-2-戊烯、八氟-2-戊炔和1,1,1,4,4,5,5,5-八氟-2-戊烯的方法
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
CN102112420A (zh) * 2008-07-31 2011-06-29 霍尼韦尔国际公司 制备全氟化的顺式烯烃的方法

Also Published As

Publication number Publication date
JP5828761B2 (ja) 2015-12-09
MX2010012799A (es) 2010-12-07
KR20110034607A (ko) 2011-04-05
KR101614967B1 (ko) 2016-04-22
WO2009142642A1 (fr) 2009-11-26
BRPI0822248A2 (pt) 2019-09-24
JP2011520957A (ja) 2011-07-21
CN102036938A (zh) 2011-04-27
EP2303818A1 (fr) 2011-04-06

Similar Documents

Publication Publication Date Title
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 (fr) Procede a selectivite elevee pour preparer des dihydrofluoralcenes
EP2220014A2 (fr) Procedes de synthese de 3-chloroperfluoro-2-pentene, octafluoro-2-pentyne, et 1,1,1,4,4,5,5,5-octafluoro-2-pentene
WO2015142981A1 (fr) Procédés de production de z-1,1,1,4,4,4-hexafluoro-2-butène
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 (fr) Procede de production de 1,1,1,4,4,4-hexafluorobut-2-ene

Legal Events

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EEER Examination request
FZDE Dead

Effective date: 20140325