ES8600180A1 - Un procedimiento continuo para la fluoracion de haloalcanos - Google Patents

Un procedimiento continuo para la fluoracion de haloalcanos

Info

Publication number
ES8600180A1
ES8600180A1 ES533561A ES533561A ES8600180A1 ES 8600180 A1 ES8600180 A1 ES 8600180A1 ES 533561 A ES533561 A ES 533561A ES 533561 A ES533561 A ES 533561A ES 8600180 A1 ES8600180 A1 ES 8600180A1
Authority
ES
Spain
Prior art keywords
antimony
haloalkane
reacted
chlorofluoride
fluorination process
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
Application number
ES533561A
Other languages
English (en)
Other versions
ES533561A0 (es
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES8600180A1 publication Critical patent/ES8600180A1/es
Publication of ES533561A0 publication Critical patent/ES533561A0/es
Granted 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
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/208—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 MX
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms

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

PROCEDIMIENTO CONTINUO PARA LA FLUORACION DE HALOALCANOS QUE CONTIENEN POR LO MENOS UN ATOMO DE HALOGENO DISTINTO DEL FLUOR.COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE FLUORA CONTINUAMENTE PENTACLORURO DE ANTIMONIO A CLOROFLUORURO DE ANTIMONIO, MEDIANTE LA INTRODUCCION DE CORRIENTES CONTINUAS DE PENTACLORURO DE ANTIMONIO Y FLUORURO DE HIDROGENO EN UNA ZONA DE REACCION; SEGUNDA, SE TRANSFIERE CONTINUAMENTE EL CLORUFLUORURO DE ANTIMONIO, UNA VEZ SEPARADO, A UNA SEGUNDA ZONA DE REACCION; Y POR ULTIMO, SE INTRODUCE EN DICHA SEGUNDA ZONA DE REACCION UN HALOALCANO QUE CONTIENE POR LO MENOS UN ATOMO DE HALOGENO DISTINTO DEL FLUOR Y SE HACE REACCIONAR EL CLOROFLUORURO DE ANTIMONIO CON EL CITADO HALOALCANO.
ES533561A 1983-06-23 1984-06-20 Un procedimiento continuo para la fluoracion de haloalcanos Granted ES533561A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50708483A 1983-06-23 1983-06-23

Publications (2)

Publication Number Publication Date
ES8600180A1 true ES8600180A1 (es) 1985-10-01
ES533561A0 ES533561A0 (es) 1985-10-01

Family

ID=24017188

Family Applications (1)

Application Number Title Priority Date Filing Date
ES533561A Granted ES533561A0 (es) 1983-06-23 1984-06-20 Un procedimiento continuo para la fluoracion de haloalcanos

Country Status (13)

Country Link
EP (1) EP0129863B1 (es)
JP (1) JPS6019733A (es)
KR (1) KR870000955B1 (es)
AU (1) AU568365B2 (es)
BR (1) BR8402990A (es)
CA (1) CA1247141A (es)
DE (1) DE3465184D1 (es)
ES (1) ES533561A0 (es)
GR (1) GR81632B (es)
IN (1) IN160224B (es)
MX (1) MX163998B (es)
SU (1) SU1577693A3 (es)
ZA (1) ZA844715B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8717595D0 (en) * 1987-07-24 1987-09-03 Ici Plc Chemical process
US5026924A (en) 1989-03-14 1991-06-25 Anaquest, Inc. Process for production of 1,2,2,2-tetrafluoroethyl difluoromethyl ether
AR246243A1 (es) * 1989-07-24 1994-07-29 Du Pont Procedimiento de intercambio de halogeno.
US5608127A (en) * 1990-02-09 1997-03-04 E. I. Dupont De Nemours And Company Halogen exchange process for manufacture of hydrochlorofluoropropanes
JP3518169B2 (ja) * 1996-05-31 2004-04-12 ダイキン工業株式会社 １，１，１，３，３−ペンタフルオロプロパンの製造方法
CA2587672C (en) 2004-11-17 2012-01-03 Minrad Inc. Method for the preparation of sevoflurane
EP2172441A1 (en) * 2008-10-02 2010-04-07 Solvay Fluor GmbH Process for the manufacture of hydrochlorofluorocarbons using trifluoromethane as fluorinating agent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573534C (de) * 1930-04-05 1933-04-01 Frigidaire Corp Verfahren zur Trennung bestimmter Fluorhalogenverbindungen aliphatischer Kohlenwasserstoffe
US2005705A (en) * 1930-09-20 1935-06-18 Kinetic Chemicals Inc Preparation of carbon compounds containing fluorine
US2005711A (en) * 1931-05-20 1935-06-18 Kinetic Chemicals Inc Preparation of organic fluorine compounds
US2005708A (en) * 1933-08-24 1935-06-18 Kinetic Chemicals Inc Production of halogenated ethane derivatives containing fluorine
US2510872A (en) * 1944-08-03 1950-06-06 Atomic Energy Commission Method for regenerating antimony pentafluoride from spent antimony halides resulting from the fluorination of organic chlorides

Also Published As

Publication number Publication date
ZA844715B (en) 1986-02-26
EP0129863B1 (en) 1987-08-05
AU2971284A (en) 1985-01-03
GR81632B (es) 1984-12-11
EP0129863A1 (en) 1985-01-02
CA1247141A (en) 1988-12-20
MX163998B (es) 1992-07-07
JPS6019733A (ja) 1985-01-31
KR870000955B1 (ko) 1987-05-14
DE3465184D1 (en) 1987-09-10
ES533561A0 (es) 1985-10-01
KR850000378A (ko) 1985-02-27
BR8402990A (pt) 1985-05-28
AU568365B2 (en) 1987-12-24
JPH0253414B2 (es) 1990-11-16
IN160224B (es) 1987-07-04
SU1577693A3 (ru) 1990-07-07

Similar Documents

Publication Publication Date Title
GR3015222T3 (en) Process for the preparation of 1,1,1,2-tetra fluoroethane.
GB819849A (en) Improvement in fluorination of trichloroethylene
NO172178C (no) Fremgangsmaate for fremstilling av 1,2,2,2-tetrafluoretyl-difluormetyleter og isofluran
PL289696A1 (en) Method of obtaining 1,1,1,2-tetrafluoroethane
ES462506A1 (es) Un procedimiento de fabricacion de 1-cloro-1,1-difluoroeta- no.
EA199900485A1 (ru) Реакция обмена галогена
ZA949873B (en) Production of pentafluoroethane
ES8600180A1 (es) Un procedimiento continuo para la fluoracion de haloalcanos
ES469216A1 (es) Procedimiento para la obtencion de 1,1,1-trifluor-2-cloroe- tano.
GB1081703A (en) Process for obtaining chlorinated fluorine containing organic compounds
ZA891457B (en) Gas-phase,fluorination process
EP0773206A4 (en) METHOD FOR PRODUCING 1,1,1,2,3,3,3-HEPTAFLUORPROPANE
KR930703221A (ko) 알켄의 제조방법
ES439797A1 (es) Procedimiento para la recuperacion de pentacloruro de anti- monio.
GB1508921A (en) Preparation of sulphur fluorides
DE3870077D1 (de) Verfahren zur herstellung von mit fluor und gegebenenfalls zusaetzlich chlor substituierten benzotrifluoriden und neue benzotrifluoride.
TH2204EX (th) กระบวนการฟลูออริเนชัน
GB999444A (en) Manufacture of fluorocarbons
TH2204A (th) กระบวนการฟลูออริเนชัน
TH2797B (th) กระบวนการฟลูออริเนชัน
DE68921886D1 (de) Gas-phasenfluorinierungsverfahren.
Okafo et al. Bond dissociation energies from equilibrium studies. Part 5.—The equilibria Br 2+ CH 2 F 2⇌ HBr+ CHF 2 Br and Br 2+ CH 3 F⇌ HBr+ CH 2 FBr. Determination of D (CHF 2—Br) and Δ H° f (CHF 2 Br, g)
JPS5551709A (en) Production of graphite fluoride
JPS5747727A (en) Chlorinated fluorinated ferrate(ii,iii), manufacture and use
DK0853605T3 (da) Fremgangsmåde til fremstilling af 1,1,1,2-tetraflourethan

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401