AR001690A1 - Procedimiento para la preparación de 1,1-difluoroetano - Google Patents

Procedimiento para la preparación de 1,1-difluoroetano

Info

Publication number
AR001690A1
AR001690A1 AR33625696A AR33625696A AR001690A1 AR 001690 A1 AR001690 A1 AR 001690A1 AR 33625696 A AR33625696 A AR 33625696A AR 33625696 A AR33625696 A AR 33625696A AR 001690 A1 AR001690 A1 AR 001690A1
Authority
AR
Argentina
Prior art keywords
difluoroethane
preparation
procedure
perchlorethylene
pentafluorobutane
Prior art date
Application number
AR33625696A
Other languages
English (en)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Publication of AR001690A1 publication Critical patent/AR001690A1/es

Links

Classifications

    • 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
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

El invento concierne a un procedimiento para la preparación de 1,1-difluoroetano por reacción de cloruro de vinilo con fluoruro de hidrógeno,en presencia de percloroetileno o de 1,1,1,3,3-pentafluorobutano.
AR33625696A 1995-04-24 1996-04-23 Procedimiento para la preparación de 1,1-difluoroetano AR001690A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504962A FR2733227B1 (fr) 1995-04-24 1995-04-24 Procede pour la preparation de 1,1-difluoroethane

Publications (1)

Publication Number Publication Date
AR001690A1 true AR001690A1 (es) 1997-11-26

Family

ID=9478441

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33625696A AR001690A1 (es) 1995-04-24 1996-04-23 Procedimiento para la preparación de 1,1-difluoroetano

Country Status (16)

Country Link
US (1) US5714652A (es)
EP (1) EP0739875B1 (es)
JP (1) JP3920375B2 (es)
KR (1) KR100472210B1 (es)
CN (1) CN1065518C (es)
AR (1) AR001690A1 (es)
AU (1) AU697583B2 (es)
BR (1) BR9602032A (es)
CA (1) CA2174202A1 (es)
DE (1) DE69603530T2 (es)
ES (1) ES2138285T3 (es)
FR (1) FR2733227B1 (es)
GR (1) GR3031738T3 (es)
RU (1) RU2171249C2 (es)
TW (1) TW335391B (es)
ZA (1) ZA963019B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2771737B1 (fr) 1997-12-01 2000-02-04 Solvay Procedes de production et d'epuration de 1,1-difluoroethane et produit ainsi obtenu
US6080899A (en) * 1999-01-25 2000-06-27 Alliedsignal Inc. Method of producing fluorinated organic compounds
KR100383216B1 (ko) * 2000-12-08 2003-05-12 한국과학기술연구원 1,1-디플루오로에탄 제조용 촉매 및 1,1-디플루오로에탄제조방법
EP2563750B1 (en) 2010-04-26 2017-10-04 Arkema France Process for the manufacture of 2-chloro-3, 3, 3-trifluoropropene (hcfo 1233xf) by liquid phase fluorination of pentachloropropane
CN103180275B (zh) 2010-10-22 2016-02-10 阿克马法国公司 2,3,3,3-四氟丙烯的制备方法
EP2632881B1 (en) 2010-10-25 2017-07-26 Arkema France Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoropropane by liquid phase fluorination of 2-chloro-3,3,3-trifluoropropene
EP2640681B1 (en) 2010-11-15 2017-10-18 Arkema France Process for the manufacture of 2-chloro-3,3,3-trifluoropropene (hcfo 1233xf) by liquid phase fluorination of pentachloropropane
JP6935423B2 (ja) 2016-04-13 2021-09-15 アルケマ フランス ２，３，３，３−テトラフルオロプロペンの製造方法
CN112608216B (zh) 2020-11-23 2022-01-21 浙江衢化氟化学有限公司 一种联产1,1-二氟乙烷和氯乙烯的方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1006432A3 (fr) * 1992-12-02 1994-08-23 Solvay Procede de purification de 1,1-difluoroethane.
BE1007393A3 (fr) * 1993-08-04 1995-06-06 Solvay Procede pour la preparation de 1-chloro-1-fluoroethane et/ou de 1,1-difluoroethane.

Also Published As

Publication number Publication date
DE69603530D1 (de) 1999-09-09
EP0739875B1 (fr) 1999-08-04
KR100472210B1 (ko) 2005-06-07
EP0739875A1 (fr) 1996-10-30
FR2733227A1 (fr) 1996-10-25
BR9602032A (pt) 1998-10-06
ES2138285T3 (es) 2000-01-01
ZA963019B (en) 1996-10-22
JP3920375B2 (ja) 2007-05-30
CN1065518C (zh) 2001-05-09
CN1141906A (zh) 1997-02-05
JPH08291087A (ja) 1996-11-05
US5714652A (en) 1998-02-03
CA2174202A1 (fr) 1996-10-25
DE69603530T2 (de) 2000-03-02
AU5058196A (en) 1996-11-07
TW335391B (en) 1998-07-01
KR960037629A (ko) 1996-11-19
AU697583B2 (en) 1998-10-08
GR3031738T3 (en) 2000-02-29
FR2733227B1 (fr) 1997-07-04
RU2171249C2 (ru) 2001-07-27

Similar Documents

Publication Publication Date Title
AR004079A1 (es) Procedimiento para la preparación de 1,1,1,3,3-pentafluoropropano.
ES2074328T3 (es) Procedimiento para la preparacion de 1-cloro-1,1,3,3,3-pentafluoropropano y 1,1,1,3,3,3-hexafluoropropano.
MX9201628A (es) Mejoras en catalizador novedoso y proceso para la fabricacion de cloro fluoro carbono, hidro cloro fluoro carbonos e hidro fluoro carbonos.
MXPA00008349A (es) Procedimiento de hidrofluoracion de hidrocarburos clorados.
PL372820A1 (en) Method for the telomerisation of non-cyclic olefins
IT1302347B1 (it) Procedimento per la produzione diretta di perossido di idrogeno.
GR3019016T3 (en) Process for the fluorination of perchloroethylene or pentachloroethane.
ES2052787T3 (es) Procedimiento de fluoracion en fase gaseosa.
AR001690A1 (es) Procedimiento para la preparación de 1,1-difluoroetano
HUP0002105A2 (hu) Eljárás 1,1,1,3,3-pentaklórbután előállítására
MX172744B (es) Procedimiento para la preparacion de 1,1,1,2-tetrafluoroetano mediante la fluoracion de 1,1,1-trifluorocloroetano
AU4698189A (en) Oxychlorination catalyst composition and an oxychlorination process using it
ATE419268T1 (de) Haemasterlin analoge
MX9401224A (es) Procedimiento para la obtencion de 1, 1, 1, 3, 3- pentafluorpropano.
UA35612C2 (uk) Спосіб одержання дифторметану
ES2018526B3 (es) Procedimiento para la obtencion de cloruro de vinilo por descomposicion termica de 1,2-dicloroetano.
ES2122149T3 (es) Procedimiento para la preparacion de 1-cloro-1-fluoroetano y/o 1,1-difluoroetano.
ZA992619B (en) Electrolyser for the production of halogen gases.
EP0607824A3 (de) Verfahren zur Herstellung mehrfach halogenierter Benzotrifluoride, Benzotrichloride und Benzoylchloride sowie neue Trihalogenbenzotrichloride und -benzoylchloride.
ES2189240T3 (es) Procedimiento de preparacion de hidrocarburos halogenados.
GR3031921T3 (en) Therapeutic combinations.
ES2068585T3 (es) Procedimiento de preparacion de 1,1-dicloro-1-fluoretano.
ES2144145T3 (es) Produccion de hidrofluoralcanos.
BR9804983A (pt) Processos de depuração de 1,1-difluoroetano em cloreto de vinila e de produção de 1,1-difluoroetano, e, 1-1-difluoroetano.
ES2107037T3 (es) Produccion de tetrafluoroetanos.

Legal Events

Date Code Title Description
FG Grant, registration