ES2044382T3 - Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano. - Google Patents

Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano.

Info

Publication number
ES2044382T3
ES2044382T3 ES90123784T ES90123784T ES2044382T3 ES 2044382 T3 ES2044382 T3 ES 2044382T3 ES 90123784 T ES90123784 T ES 90123784T ES 90123784 T ES90123784 T ES 90123784T ES 2044382 T3 ES2044382 T3 ES 2044382T3
Authority
ES
Spain
Prior art keywords
hexafluoropropane
chlorine
procedure
manufacture
sub
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.)
Expired - Lifetime
Application number
ES90123784T
Other languages
English (en)
Inventor
Karl-Rudolf Dr Gassen
Dietmar Dr Bielefeldt
Albrecht Dr Marhold
Hans-Helmut Dr Schwarz
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Application granted granted Critical
Publication of ES2044382T3 publication Critical patent/ES2044382T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation

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

HEXAFLUOROPROPANOS DE FORMULA CF SUB 3-CHX-CF SUB 3 CON X = HIDROGENO O CLORO, SE OBTIENEN POR REACCION DE HEXACLOROPROPENO CON FLUORURO DE HIDROGENO EN FASE GASEOSA, EN PRESENCIA DE UN CATALIZADOR.
ES90123784T 1990-02-14 1990-12-11 Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano. Expired - Lifetime ES2044382T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4004495A DE4004495A1 (de) 1990-02-14 1990-02-14 Verfahren zur herstellung von 1,1,1,3,3,3-hexafluorpropan und 2-chlor-1,1,1,3,3,3-hexafluorpropan

Publications (1)

Publication Number Publication Date
ES2044382T3 true ES2044382T3 (es) 1994-01-01

Family

ID=6400099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90123784T Expired - Lifetime ES2044382T3 (es) 1990-02-14 1990-12-11 Procedimiento para la fabricacion de 1, 1, 1, 3, 3, 3,-hexafluoropropano y 2-cloro- 1, 1, 1, 3, 3, 3-hexafluoropropano.

Country Status (5)

Country Link
EP (1) EP0442075B1 (es)
JP (1) JP2672191B2 (es)
CA (1) CA2036220C (es)
DE (2) DE4004495A1 (es)
ES (1) ES2044382T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4213975A1 (de) * 1992-04-29 1993-11-04 Bayer Ag Verfahren zur herstellung von hexafluorbutan und dabei zugaengliche zwischenprodukte
DE4305164A1 (de) * 1993-02-19 1994-08-25 Bayer Ag Verfahren zur Herstellung von 1,1,1,3,3-Pentafluorpropan
US5516598A (en) * 1994-07-28 1996-05-14 Polyplus Battery Company, Inc. Secondary cell using organosulfur/metal charge transfer materials as positive electrode
US6291729B1 (en) 1994-12-08 2001-09-18 E. I. Du Pont De Nemours And Company Halofluorocarbon hydrogenolysis
US5481051A (en) * 1994-12-08 1996-01-02 E. I. Du Pont De Nemours And Company 2,2-dichlorohexafluoropropane hydrogenolysis
US5616819A (en) * 1995-08-28 1997-04-01 Laroche Industries Inc. Process for preparing fluorinated aliphatic compounds
DE69842237D1 (de) * 1997-02-19 2011-06-01 Du Pont Azeotropische Zusammensetzungen enthaltend 1,1,1,2,3,3,3-Heptafluorpropan und Verfahren, die diese Zusammensetzungen verwenden
EP1428811B1 (en) * 1997-02-19 2011-04-20 E.I. Du Pont De Nemours And Company Azeotropic compositions comprising 1,1,1,2,3,3,3-heptafluoropropane and processes using said compositions
US6376727B1 (en) 1997-06-16 2002-04-23 E. I. Du Pont De Nemours And Company Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof
GB9802487D0 (en) * 1998-02-06 1998-04-01 Ici Plc Production of heptafluoropane
US7329786B2 (en) 2001-09-28 2008-02-12 Great Lakes Chemical Corporation Processes for producing CF3CFHCF3
US7223351B2 (en) 2003-04-17 2007-05-29 Great Lakes Chemical Corporation Fire extinguishing mixtures, methods and systems
US7214839B2 (en) * 2003-05-23 2007-05-08 Honeywell International Inc. Method of making hydrofluorocarbons
CN100445248C (zh) 2003-10-14 2008-12-24 纳幕尔杜邦公司 制备1,1,3,3,3-五氟-2-氯丙烯和1,1,1,3,3,3-六氟-2-氯丙烷的方法
US8071825B2 (en) * 2006-01-03 2011-12-06 Honeywell International Inc. Method for producing fluorinated organic compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB901297A (en) * 1960-04-12 1962-07-18 Union Carbide Corp Process for the production of pentafluoroethane
NL274475A (es) * 1962-02-07
US4873381A (en) * 1988-05-20 1989-10-10 E. I. Du Pont De Nemours And Company Hydrodehalogenation of CF3 CHClF in the presence of supported Pd

Also Published As

Publication number Publication date
EP0442075B1 (de) 1993-08-11
DE4004495A1 (de) 1991-08-22
JP2672191B2 (ja) 1997-11-05
DE59002322D1 (de) 1993-09-16
CA2036220C (en) 1999-08-03
JPH04211027A (ja) 1992-08-03
CA2036220A1 (en) 1991-08-15
EP0442075A1 (de) 1991-08-21

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