ES2133579T3 - Preparacion de 1,1,2,3,3-pentafluoropropano. - Google Patents

Preparacion de 1,1,2,3,3-pentafluoropropano.

Info

Publication number
ES2133579T3
ES2133579T3 ES94928058T ES94928058T ES2133579T3 ES 2133579 T3 ES2133579 T3 ES 2133579T3 ES 94928058 T ES94928058 T ES 94928058T ES 94928058 T ES94928058 T ES 94928058T ES 2133579 T3 ES2133579 T3 ES 2133579T3
Authority
ES
Spain
Prior art keywords
sub
formula
compound
cfclcf
clcf
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
ES94928058T
Other languages
English (en)
Inventor
Der Puy Michael Van
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.)
Honeywell International Inc
Original Assignee
AlliedSignal Inc
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 AlliedSignal Inc filed Critical AlliedSignal Inc
Application granted granted Critical
Publication of ES2133579T3 publication Critical patent/ES2133579T3/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
    • 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
    • C07C17/23—Preparation of halogenated hydrocarbons by dehalogenation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO PARA LA DESCLORACION POR REDUCCION DE CLCF{SUB,2}CFCLF{SUB,2}CL EN HCF{SUB,2}CHFCF{SUB,2}H QUE CONSISTE EN PONER EN CONTACTO 1,2,3TRICLOROPENTAFLUORETANO Y; H{SUB,2} SOBRE UN CATALIZADOR SELECCIONADO DEL GRUPO QUE CONSISTE EN PALADIO, PLATINO, RUTINIO, RODIO, IRIDIO Y MEZCLAS DE LOS MISMOS BAJO CONDICIONES DE REACCION SUFICIENTES COMO PARA OBTENER UNA CORRIENTE DEL PRODUCTO QUE CONTENGA 1,1,2,3,3-PENTAFLUOROPROPANO. LA PRESENTE INVENCION TAMBIEN SE REFIERE A UN PROCEDIMIENTO DE TRES PASOS EN DONDE EL CLCF{SUB,2}CFCLCF{SUB,2}CL A REDUCIR SE SINTETIZA: (A) HACIENDO REACCIONAR HF CON UN COMPUESTO DE LA FORMULA (I): XCH=CYCH{SUB,2}X, DONDE X ES H, CL O F, Y ES H O CL; PARA OBTENER UN COMPUESTO DE LA FORMULA (II): CH{SUB,2}XCFYCH{SUB,2}X, DONDE X E Y REPRESENTAN LO MISMO QUE REPRESENTAN EN EL COMPUESTO DE LA FORMULA (I): (B) CLORANDO EL COMPUESTO DE LA FORMULA (II) PARA OBTENER UN COMPUESTO DE LA FORMULA (III): CCL{SUB,3M}F{SUB,M}CFCLCCL{SUB,3-M}F{SUB,M} DONDE M ES CERO O 1, Y (C) FLUORANDO EL COMPUESTO DE LA FORMULA (III) PARA OBTENER CCLF{SUB,2}CFCLCF{SUB,2}CL. TAMBIEN SE PRESENTA UNA COMPOSICION DE UNA MATERIA QUE TIENE LA FORMULA HCF{SUB,2}CHFCF{SUB,2}CL.
ES94928058T 1993-09-30 1994-09-13 Preparacion de 1,1,2,3,3-pentafluoropropano. Expired - Lifetime ES2133579T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/129,879 US5880317A (en) 1993-09-30 1993-09-30 Preparation of 1,1,2,3,3-pentafluoropropane

Publications (1)

Publication Number Publication Date
ES2133579T3 true ES2133579T3 (es) 1999-09-16

Family

ID=22442030

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94928058T Expired - Lifetime ES2133579T3 (es) 1993-09-30 1994-09-13 Preparacion de 1,1,2,3,3-pentafluoropropano.

Country Status (8)

Country Link
US (1) US5880317A (es)
EP (1) EP0728126B1 (es)
JP (1) JPH09503207A (es)
CN (1) CN1132502A (es)
AU (1) AU7724194A (es)
DE (1) DE69418723T2 (es)
ES (1) ES2133579T3 (es)
WO (1) WO1995009140A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5811604A (en) * 1997-02-05 1998-09-22 Alliedsignal, Inc. Continuous production of 1,1,1,3,3,3-hexafluoropropane and 1-chloro-1,1,3,3,3-pentafluoropropane
US5824826A (en) * 1997-06-27 1998-10-20 Alliedsignal Inc. Process for the preparation of 1,1,2,3,3,4-hexafluorobutane
FR2768727A1 (fr) * 1997-09-23 1999-03-26 Atochem Elf Sa Synthese du 1,1,1,3,3-pentafluoropropane
FR2768726A1 (fr) * 1997-09-23 1999-03-26 Atochem Elf Sa Synthese du 1, 1, 1, 3, 3-pentafluoropropane
CN116037117B (zh) * 2023-03-31 2023-07-25 北京宇极科技发展有限公司 引发剂、氟化催化剂和e-1,3,3,3-四氟丙烯与z-1,3,3,3-四氟丙烯的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA675455A (en) * 1963-12-03 F. Sweeney Richard Manufacture of fluorocarbons
US2917559A (en) * 1958-09-11 1959-12-15 Allied Chem Hydrofluorination of propylene
NL298215A (es) * 1962-09-26 1900-01-01
BE638397A (es) * 1962-10-09
JPH04210653A (ja) * 1990-12-17 1992-07-31 Central Glass Co Ltd １，１−ジクロロ−２，２，３，３，３−ペンタフルオロプロパンの製造法
BE1005096A3 (fr) * 1991-07-10 1993-04-20 Solvay Procede pour la preparation de 1-chloro-1,1,3,3,3-pentafluoropropane et de 1,1,1,3,3,3-hexafluoropropane.
EP0539989B1 (de) * 1991-11-01 1997-06-18 SOLVAY (Société Anonyme) Verfahren zur Herstellung von 1,1,1,2,3,3,3-Heptafluorpropan (R 227)
US5315048A (en) * 1993-09-30 1994-05-24 Alliedsignal Inc. Preparation of 1,1,1,2,3-pentafluoropropane by reduction of 1,2,3-trichloropentafluropropane

Also Published As

Publication number Publication date
EP0728126A1 (en) 1996-08-28
DE69418723T2 (de) 1999-10-21
WO1995009140A1 (en) 1995-04-06
AU7724194A (en) 1995-04-18
US5880317A (en) 1999-03-09
JPH09503207A (ja) 1997-03-31
CN1132502A (zh) 1996-10-02
DE69418723D1 (de) 1999-07-01
EP0728126B1 (en) 1999-05-26

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