BRPI0822248A2 - "processos para a síntese de alcenos fluorados e processo para hidrogenação" - Google Patents

"processos para a síntese de alcenos fluorados e processo para hidrogenação"

Info

Publication number
BRPI0822248A2
BRPI0822248A2 BRPI0822248A BRPI0822248A BRPI0822248A2 BR PI0822248 A2 BRPI0822248 A2 BR PI0822248A2 BR PI0822248 A BRPI0822248 A BR PI0822248A BR PI0822248 A BRPI0822248 A BR PI0822248A BR PI0822248 A2 BRPI0822248 A2 BR PI0822248A2
Authority
BR
Brazil
Prior art keywords
hydrogenation
synthesis
processes
fluorinated alkenes
alkenes
Prior art date
Application number
BRPI0822248A
Other languages
English (en)
Inventor
N Swearingen Ekaterina
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0822248A2 publication Critical patent/BRPI0822248A2/pt

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)
BRPI0822248A 2008-05-23 2008-05-23 "processos para a síntese de alcenos fluorados e processo para hidrogenação" BRPI0822248A2 (pt)

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
BRPI0822248A2 true BRPI0822248A2 (pt) 2019-09-24

Family

ID=40277141

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0822248A BRPI0822248A2 (pt) 2008-05-23 2008-05-23 "processos para a síntese de alcenos fluorados e processo para hidrogenação"

Country Status (8)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8530709B2 (en) * 2010-05-21 2013-09-10 Honeywell International Inc. Process for the production of fluorinated alkenes
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
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
JP6930962B2 (ja) * 2015-08-07 2021-09-01 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 Ｚ−１，１，１，４，４，４−ヘキサフルオロ−２−ブテンのｅ−１，１，１，４，４，４−ヘキサフルオロ−２−ブテンへの接触異性化
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
WO2020206322A1 (en) * 2019-04-05 2020-10-08 The Chemours Company Fc, Llc Processes for producing z-1,1,1,4,4,4-hexafluorobut-2-ene and intermediates for producing same
JP7656161B2 (ja) * 2019-07-08 2025-04-03 ダイキン工業株式会社 フッ化ビニル化合物の製造方法
CN115504860B (zh) * 2022-10-21 2025-04-18 广东电网有限责任公司 一种反式1,1,1,4,4,4-六氟-2-丁烯的制备方法

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
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
WO2009079525A2 (en) * 2007-12-17 2009-06-25 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
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
WO2009142642A1 (en) 2009-11-26
CN102036938A (zh) 2011-04-27
KR20110034607A (ko) 2011-04-05
JP5828761B2 (ja) 2015-12-09
CA2722711A1 (en) 2009-11-26
JP2011520957A (ja) 2011-07-21
EP2303818A1 (en) 2011-04-06
KR101614967B1 (ko) 2016-04-22
MX2010012799A (es) 2010-12-07

Similar Documents

Publication Publication Date Title
BRPI0810961A2 (pt) "processo para a preparação de olefinas e composição catalisadora"
BRPI0913848A2 (pt) processo para a fabricação de hidrocarbonetos de origem biológica
BRPI1015061A2 (pt) "processo para a preparação contínua de isocianatos"
BRPI0819631A2 (pt) Processo para a preparação de um produto olefínico
BRPI0916488A2 (pt) processo para a preparação de olefinas contendo flúor e processo para a preparação de alcinos contendo flúor
BRPI0914033A2 (pt) processo de uma etapa para a produção de de propenos clorados e fluorados e processo para preparar 2,3,3,3- tetrafluorprop-1 eno( 1,3,3,3- tetrafluorprop-1 eno (hfo-123ze)
BRPI0915571A2 (pt) processo para à fabricação de um 1,2-epóxido
BRPI0815825A2 (pt) Processo para a produção de um óxido de olefina
BRPI0816253A2 (pt) Processo para a produção de um produto de hidrocarboneto
BRPI0910916A2 (pt) Processo para a produção de um dianidroaçúcar
PT2351578T (pt) Processo para o fabrico de vacinas
EP2184269A4 (en) PROCESS FOR PREPARING AROMATIC HYDROCARBONS
BRPI0815784A2 (pt) Processo para a preparação de 1,2-propanodiol
BRPI0719896A2 (pt) Processo para a preparação de alcanolamidas de ácidos graxos
BRPI1010128A2 (pt) "processo para a fabricação do 2,3,3,3 - tetrafluropropeno"
BRPI0718075A2 (pt) Processo de hidrogenação
BRPI0915441A2 (pt) processo para a produção de escória de espuma
BRPI0910730A2 (pt) processo para a produção e purificação de fases aquosas
BRPI0815971A2 (pt) Processo para a preparação de 1,2-propanodiol
BRPI0909393A2 (pt) processo para a preparação de polibutadieno
BRPI0813764A2 (pt) Processo para formação de haletos de carbonila alfa, beta-insaturados
BRPI1008154A2 (pt) "processo para a redução da quantidade de monofluoroacetato"
BRPI1008117A2 (pt) Processo para a sintese de cleistantina
BRPI0821837A2 (pt) Processo para a preparação de 6-substituídas-1-(2h)-isoquinolinonas
BRPI0906533A2 (pt) "processo contínuo de oligomerização des isocianatos"

Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law
B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.