BR9307752A - Método para a preparação de 1,1,2,2,3-pentafluorpropano - Google Patents

Método para a preparação de 1,1,2,2,3-pentafluorpropano

Info

Publication number
BR9307752A
BR9307752A BR9307752A BR9307752A BR9307752A BR 9307752 A BR9307752 A BR 9307752A BR 9307752 A BR9307752 A BR 9307752A BR 9307752 A BR9307752 A BR 9307752A BR 9307752 A BR9307752 A BR 9307752A
Authority
BR
Brazil
Prior art keywords
pentafluorpropane
preparation
tetrafluoropropane
pentafluoropropane
economically
Prior art date
Application number
BR9307752A
Other languages
English (en)
Inventor
Takashi Yasuhara
Akinori Yamamoto
Hirokazu Aoyama
Eiji Seki
Original Assignee
Daikin Ind Ltd
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 Daikin Ind Ltd filed Critical Daikin Ind Ltd
Publication of BR9307752A publication Critical patent/BR9307752A/pt

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
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/206—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being HX
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • 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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine

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)
BR9307752A 1992-12-29 1993-12-24 Método para a preparação de 1,1,2,2,3-pentafluorpropano BR9307752A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP36096392 1992-12-29
PCT/JP1993/001888 WO1994014737A1 (en) 1992-12-29 1993-12-24 Process for producing 1,1,2,2,3-pentafluoropropane

Publications (1)

Publication Number Publication Date
BR9307752A true BR9307752A (pt) 1995-10-24

Family

ID=18471632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9307752A BR9307752A (pt) 1992-12-29 1993-12-24 Método para a preparação de 1,1,2,2,3-pentafluorpropano

Country Status (11)

Country Link
US (1) US5629461A (pt)
EP (1) EP0679623B1 (pt)
KR (1) KR0159843B1 (pt)
AT (1) ATE178306T1 (pt)
AU (1) AU5716294A (pt)
BR (1) BR9307752A (pt)
CA (1) CA2152936C (pt)
DE (1) DE69324264T2 (pt)
ES (1) ES2131670T3 (pt)
RU (1) RU2104264C1 (pt)
WO (1) WO1994014737A1 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807751B1 (fr) * 2000-04-12 2005-05-20 Solvay Procede pour la preparation d'un hydro (chloro) fluoroalcane et catalyseur
CN1252010C (zh) 2001-01-25 2006-04-19 霍尼韦尔国际公司 制备碳氟化合物的方法
US7981312B2 (en) * 2006-10-31 2011-07-19 E. I. Du Pont De Nemours And Company Processes for producing and compositions comprising 2,3,3,3-tetrafluoropropene and/or 1,2,3,3-tetrafluoropropene
CN101589010A (zh) * 2006-10-31 2009-11-25 纳幕尔杜邦公司 2,3,3,3-四氟丙烯和/或1,2,3,3-四氟丙烯的制备方法
TW200837036A (en) * 2006-11-15 2008-09-16 Du Pont Process for producing 2,3,3,3-tetrafluoropropene
SI3812360T1 (sl) * 2009-09-09 2024-02-29 Honeywell International Inc. Monoklorotrifluoropropenske spojine in sestavki ter postopki, ki jih uporabljajo
CN107250088B (zh) * 2015-02-27 2019-09-10 大金工业株式会社 1-氯-2,3,3-三氟丙烯的制造方法
JP2016160233A (ja) * 2015-03-03 2016-09-05 旭硝子株式会社 クロロトリフルオロプロペンの製造方法
CN107849500B (zh) 2015-07-27 2020-11-06 Ａｇｃ株式会社 溶剂组合物、清洗方法、涂膜的形成方法、热传导介质以及热循环系统
JP6620815B2 (ja) 2015-07-27 2019-12-18 Ａｇｃ株式会社 １−クロロ−２，３，３−トリフルオロプロペンの製造方法
EP3936496A1 (en) 2016-11-28 2022-01-12 Agc Inc. Method for producing (z)-1-chloro-2,3,3-trifluoro-1-propene
WO2018101323A1 (ja) 2016-11-30 2018-06-07 旭硝子株式会社 １－クロロ－２，３，３－トリフルオロプロペンの製造方法
JP7088025B2 (ja) * 2017-01-10 2022-06-21 Ａｇｃ株式会社 ３－クロロ－１，１，２，２－テトラフルオロプロパンの製造方法
CN115803308A (zh) * 2020-07-15 2023-03-14 Ａｇｃ株式会社 1-氯-2,3,3-三氟丙烯的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3258500A (en) * 1959-08-17 1966-06-28 Du Pont Process for fluorinating halohydro-carbons
US4147733A (en) * 1978-05-22 1979-04-03 The Dow Chemical Company Fluorination of chlorinated hydrocarbons
GB8509731D0 (en) * 1985-04-16 1985-05-22 British Petroleum Co Plc Preparation of alkyl halides
WO1990008754A2 (en) * 1989-02-02 1990-08-09 Asahi Glass Company Ltd. Process for producing a 2,2-difluoropropane
US5264639A (en) * 1989-02-02 1993-11-23 Asahi Glass Company Ltd. Process for producing a 2,2-difluoropropane
CA2026568C (en) * 1989-02-02 1999-12-14 Shinsuke Morikawa Process for producing a hydrogen-containing 2,2-difluoropropane
FR2669022B1 (fr) * 1990-11-13 1992-12-31 Atochem Procede de fabrication du tetrafluoro-1,1,1,2-ethane.

Also Published As

Publication number Publication date
CA2152936A1 (en) 1994-07-07
DE69324264T2 (de) 1999-11-04
RU95117118A (ru) 1997-06-10
EP0679623A4 (en) 1996-04-10
EP0679623B1 (en) 1999-03-31
US5629461A (en) 1997-05-13
ES2131670T3 (es) 1999-08-01
ATE178306T1 (de) 1999-04-15
DE69324264D1 (de) 1999-05-06
AU5716294A (en) 1994-07-19
RU2104264C1 (ru) 1998-02-10
KR960700210A (ko) 1996-01-19
EP0679623A1 (en) 1995-11-02
WO1994014737A1 (en) 1994-07-07
KR0159843B1 (ko) 1999-01-15
CA2152936C (en) 1998-05-05

Similar Documents

Publication Publication Date Title
BR9307752A (pt) Método para a preparação de 1,1,2,2,3-pentafluorpropano
HUT46638A (en) Process for producing 1,1,1-trifluoro-2,2-dichloroethane in the presence of hydrogen fluoride catalyst
EP0877009A4 (en) 1,1,1,3,3-PENTAFLUOROPROPANE PRODUCTION PROCESS
HU9200220D0 (en) Fluoridating catalyst and method for producing fluoridated hydrocarbons
ZA949873B (en) Production of pentafluoroethane
HUP9802978A2 (hu) Eljárás 1,1,1,3,3-pentafluor-propán előállítására
EP0773206A4 (en) METHOD FOR PRODUCING 1,1,1,2,3,3,3-HEPTAFLUORPROPANE
TW290531B (en) Production of difluoromethane
KR960700211A (ko) 1,1,1,3,3-펜타플루오로프로판의 제조방법, 1,1,1,3,3-펜타플루오로-2-할로게노-3-클로로프로판의 제조방법 및 1,1,2,3,3-헥사클로로프로펜의 제조방법 (process for producing 1,1,1,3,3-pentafluoropropane, process for producing 1,1,1,3,3-pentafluord-2-halogeno-3-chloropropane, and process for producing 1,1,1,2,3,3-hexachloropropene)
EP0581961A4 (pt)
ZA904036B (en) Process for preparing 1,1-dichloro-1-fluoroethane
ES2152408T3 (es) Procedimiento para producir difluorometano.
EP0860413A4 (en) PROCESS FOR PRODUCING 1,1,1,3,3-PENTAFLUOROPROPANE
EP0733613A4 (en) METHOD FOR PRODUCING DIFLUORMETHANE AND 1,1,1,2-TETRAFLUORETHANE
GR3023837T3 (en) Process for the preparation of 1,1,1,2-tetrafluoroethane
DE69313610T2 (de) Herstellung von tetrafluorethanen
EP0551838A3 (en) Treatment of the hydrogen fluoride-phase from reaction mixtures
ATE166639T1 (de) Verfahren zur herstellung von 1,1,1-trifluoro-2- chloroethan
AU641019B2 (en) Process for the production of 1,1,1,2-tetrafluoroethane
AR000133A1 (es) Proceso para la producción de 1,1,1,3,3,3-hexafluorpropano
KR960004179B1 (en) Process for producing isopropyl maphthaline
HU208413B (en) Process for producing succinic acid of high purity with continuous method with heterogenous catalytichydrogenatic producing long life for the catalyst

Legal Events

Date Code Title Description
EE Request for examination
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 10A,11A,12A,13A,14A,15A E 16A ANUIDADES.

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)

Free format text: EXTINCAO DEFINITIVA - ART. 78 INCISO IV DA LPI

B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2238 DE 26/11/2013 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE AS 3A, 10A, 11A, 12A, 13A, 14A, 15A E 16A ANUIDADES.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2642 DE 24-08-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.