Nothing Special   »   [go: up one dir, main page]

CA2192843C - Procede de fabrication de 1,1,1,3,3-pentafluoropropane - Google Patents

Procede de fabrication de 1,1,1,3,3-pentafluoropropane Download PDF

Info

Publication number
CA2192843C
CA2192843C CA002192843A CA2192843A CA2192843C CA 2192843 C CA2192843 C CA 2192843C CA 002192843 A CA002192843 A CA 002192843A CA 2192843 A CA2192843 A CA 2192843A CA 2192843 C CA2192843 C CA 2192843C
Authority
CA
Canada
Prior art keywords
formula
compound
pentavalent
catalyst
halide
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
CA002192843A
Other languages
English (en)
Other versions
CA2192843A1 (fr
Inventor
Michael Vanderpuy
Alagappan Thenappan
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
Priority claimed from PCT/US1995/008404 external-priority patent/WO1996001797A1/fr
Publication of CA2192843A1 publication Critical patent/CA2192843A1/fr
Application granted granted Critical
Publication of CA2192843C publication Critical patent/CA2192843C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Cette invention se rapporte à la préparation d'hydrofluorocarbones (HFC), et notamment à la fluoruration d'un composé de la formule CFyCl3-yCH2CHFwCl2-w, dans laquelle w = 0 ou 1, y= 0 - 3, avec du fluorure d'hydrogène en présence d'un catalyseur de fluoruration dans des conditions suffisantes pour produire un composé de la formule CF3CH2CF2H. Le composé de formule CF3CH2CF2H ou du HFC 245fa peut être utilisé comme agent gonflant, agent propulseur et agent de transfert thermique.
CA002192843A 1994-07-11 1995-07-05 Procede de fabrication de 1,1,1,3,3-pentafluoropropane Expired - Lifetime CA2192843C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US27355394A 1994-07-11 1994-07-11
US08/273,553 1994-07-11
PCT/US1995/008404 WO1996001797A1 (fr) 1994-07-11 1995-07-05 Procede de fabrication de 1,1,1,3,3-pentafluoropropane

Publications (2)

Publication Number Publication Date
CA2192843A1 CA2192843A1 (fr) 1996-01-25
CA2192843C true CA2192843C (fr) 2006-02-14

Family

ID=35892299

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002192843A Expired - Lifetime CA2192843C (fr) 1994-07-11 1995-07-05 Procede de fabrication de 1,1,1,3,3-pentafluoropropane

Country Status (1)

Country Link
CA (1) CA2192843C (fr)

Also Published As

Publication number Publication date
CA2192843A1 (fr) 1996-01-25

Similar Documents

Publication Publication Date Title
EP0770048B1 (fr) Procede de fabrication de 1,1,1,3,3-pentafluoropropane
EP0759895B1 (fr) Procede de preparation d'olefines fluorees et conversion de ces olefines fluorees en hydrocarbures fluores satures
EP1686111B1 (fr) Procédé de préparation de 1,1,1,3,3-pentafluoropropane
EP0938461B1 (fr) Fluoration catalytique en phase liquide d'hydrochlorocarbure et d'hydrochlorofluorocarbure
US9061957B2 (en) Method for producing fluorinated organic compounds
EP0717728B1 (fr) Procede de preparation de pentafluoropropane-1,1,1,3,3
EP0931043B1 (fr) Procede en phase vapeur de production de 1,1,1,3,3-pentafluoropropane et 1-chloro-3,3,3-trifluoropropene
KR101321940B1 (ko) 2,3,3,3-테트라플루오로프로펜 제조 방법
EP2348007B1 (fr) Procédé pour la préparation du cf3cf2ch2cl
US5969198A (en) Process for the preparation of 1,1,1,3,3-pentafluoropropane
EP0711266A1 (fr) Procede de preparation d'hydrofluorocarbures presentant 3 a 7 atomes de carbone
KR20110015543A (ko) 1,1,1-트리플루오로-2,3-디클로로프로판 제조방법
WO1996004227A1 (fr) Procede pour fabriquer le 1,1,1,3,3,3-hexafluoropropane
EP0462514B1 (fr) Procédé pour la préparation de 1-chloro-2,2,2-trifluoroéthane
CA2192843C (fr) Procede de fabrication de 1,1,1,3,3-pentafluoropropane
EP0714874A1 (fr) Procédé pour la préparation de 1,1,1-trifluoroéthane
KR20060088556A (ko) 1,1-디플루오로에탄의 제조 방법 및1,1-디플루오로에틸렌의 제조를 위한 그 적용
MXPA96006750A (en) Process for the manufacture of 1,1,1,3,3-pentafluoroprop

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150706