ES2139285T3 - Procedimiento de preparacion de fluoruros de fluoroxi- o de cloroxi-perfluoroacilo. - Google Patents

Procedimiento de preparacion de fluoruros de fluoroxi- o de cloroxi-perfluoroacilo.

Info

Publication number
ES2139285T3
ES2139285T3 ES96111161T ES96111161T ES2139285T3 ES 2139285 T3 ES2139285 T3 ES 2139285T3 ES 96111161 T ES96111161 T ES 96111161T ES 96111161 T ES96111161 T ES 96111161T ES 2139285 T3 ES2139285 T3 ES 2139285T3
Authority
ES
Spain
Prior art keywords
sub
preparation
perfluoroacil
chloroxy
fluoroxy
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
ES96111161T
Other languages
English (en)
Inventor
Darryl D Desmarteau
John D Anderson
Walter Navarrini
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.)
Solvay Specialty Polymers Italy SpA
Original Assignee
Ausimont SpA
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 Ausimont SpA filed Critical Ausimont SpA
Application granted granted Critical
Publication of ES2139285T3 publication Critical patent/ES2139285T3/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
    • C07C71/00—Esters of oxyacids of halogens

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)
  • Polyethers (AREA)
  • Catalysts (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Hydrogenated Pyridines (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

PROCESO PARA LA PREPARACION DE FLUOROXI O CLOROXIPERFLUOROACILFLUORUROS FC(O)-R{SUB,F}-CF{SUB,2}OX, DONDE R{SUB,F} ES UNA CADENA PERFLUOROALQUILENICA O PERFLUOROPOLIOXIALQUILENICA, X ES -F O CL, MEDIANTE LA FLUORACION O CLOROFLUORACION DEL PERFLUORODIACILFLUORURO FC(O)-R{SUB,F}-C(O)F CORRESPONDIENTE CON X-F EN PRESENCIA DE UN FLUORURO DE HIDROGENO QUE CORRESPONDE A LA FORMULA MEF{SUB,Y}.ZHF, DONDE: ME ES UN METAL ALCALINO O ALCALINOTERREO, Y ES 1 CUANDO ME ES UN METAL ALCALINO, O Y ES 2 CUANDO ME ES UN METAL ALCALINOTERREO; Z ESTA COMPRENDIDO ENTRE 0.5 Y 4
ES96111161T 1995-07-19 1996-07-11 Procedimiento de preparacion de fluoruros de fluoroxi- o de cloroxi-perfluoroacilo. Expired - Lifetime ES2139285T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951556A IT1275568B (it) 1995-07-19 1995-07-19 Processo per la preparazione di fluorossi- o clorossi- perfluoroacilfluoruri

Publications (1)

Publication Number Publication Date
ES2139285T3 true ES2139285T3 (es) 2000-02-01

Family

ID=11372005

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96111161T Expired - Lifetime ES2139285T3 (es) 1995-07-19 1996-07-11 Procedimiento de preparacion de fluoruros de fluoroxi- o de cloroxi-perfluoroacilo.

Country Status (7)

Country Link
US (1) US5756841A (es)
EP (1) EP0754670B1 (es)
JP (1) JP3869498B2 (es)
AT (1) ATE185337T1 (es)
DE (1) DE69604540T2 (es)
ES (1) ES2139285T3 (es)
IT (1) IT1275568B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020198A1 (it) 2002-02-05 2003-08-05 Ausimont Spa (per)aloeteri
ITMI20030018A1 (it) * 2003-01-09 2004-07-10 Solvay Solexis Spa Procedimento per la preparazione di composti mono-
ITMI20030019A1 (it) 2003-01-09 2004-07-10 Solvay Solexis Spa Procedimento per la preparazione di composti mono-
JP4940677B2 (ja) 2006-02-01 2012-05-30 ユニマテック株式会社 パーフルオロポリエーテルカルボン酸フロライドの製造法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3442927A (en) * 1964-02-03 1969-05-06 Minnesota Mining & Mfg Fluoroxy compounds
GB1104482A (en) * 1964-04-09 1968-02-28 Montedison Spa Perfluoro-olefin derivatives
NL6709067A (es) * 1964-04-09 1968-01-08
US3715378A (en) * 1967-02-09 1973-02-06 Montedison Spa Fluorinated peroxy polyether copolymers and method for preparing them from tetrafluoroethylene
US3810874A (en) * 1969-03-10 1974-05-14 Minnesota Mining & Mfg Polymers prepared from poly(perfluoro-alkylene oxide) compounds
JPS5645911A (en) * 1979-09-25 1981-04-25 Asahi Glass Co Ltd Production of ion-exchangeable fluorinated polymer
DE3485616D1 (de) * 1983-12-26 1992-05-07 Daikin Ind Ltd Verfahren zur herstellung von halogen enthaltenden polyathern
US4647413A (en) * 1983-12-27 1987-03-03 Minnesota Mining And Manufacturing Company Perfluoropolyether oligomers and polymers
IT1184149B (it) * 1985-03-11 1987-10-22 Montefluos Spa Processo per la preparazione di fluorossi-alo-composti
IT1188635B (it) * 1986-03-27 1988-01-20 Ausimont Spa Lubrificanti per fluoropolieterei interni per mezzi magnetici di registrazione
IT1197476B (it) * 1986-09-10 1988-11-30 Ausimont Spa Ipofluoriti e bis-ipofluoriti e procedimento per la loro preparazione
IT1198284B (it) * 1986-11-14 1988-12-21 Ausimont Spa Procedimento per la preparazione di polieteri alogenati
IT1198285B (it) * 1986-11-14 1988-12-21 Ausimont Spa Procedimento per la preparazione di fluoroalogeno eteri a partire da fluorossi-composti e olefine algoenate
IT1233434B (it) * 1987-12-23 1992-03-31 Ausimont Spa Telomeri del clorotrifluoroetilene e processo per la loro preparazione
IT1229845B (it) * 1989-04-20 1991-09-13 Ausimont Srl Procedimento per la preparazione di perfluoropolieteri perossidici.
IT1230873B (it) * 1989-06-20 1991-11-08 Ausimont Srl Processo per la preparazione di peraloeteri da peraloolefine e nuovi peraloeteri ottenuti.

Also Published As

Publication number Publication date
ITMI951556A1 (it) 1997-01-19
DE69604540T2 (de) 2000-04-27
US5756841A (en) 1998-05-26
DE69604540D1 (de) 1999-11-11
EP0754670A3 (en) 1997-08-20
ATE185337T1 (de) 1999-10-15
ITMI951556A0 (it) 1995-07-19
JP3869498B2 (ja) 2007-01-17
EP0754670A2 (en) 1997-01-22
JPH0931029A (ja) 1997-02-04
EP0754670B1 (en) 1999-10-06
IT1275568B (it) 1997-08-07

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