DE69302783D1 - Verfahren zur Herstellung von Perfluor-2-Methyl-4-Methoxypentan - Google Patents

Verfahren zur Herstellung von Perfluor-2-Methyl-4-Methoxypentan

Info

Publication number
DE69302783D1
DE69302783D1 DE69302783T DE69302783T DE69302783D1 DE 69302783 D1 DE69302783 D1 DE 69302783D1 DE 69302783 T DE69302783 T DE 69302783T DE 69302783 T DE69302783 T DE 69302783T DE 69302783 D1 DE69302783 D1 DE 69302783D1
Authority
DE
Germany
Prior art keywords
methyl
perfluoro
methoxypentane
preparation
cf3of
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 - Fee Related
Application number
DE69302783T
Other languages
English (en)
Other versions
DE69302783T2 (de
Inventor
Vito Tortelli
Claudio Tonelli
Walter Navarrini
Simonetta Fontana
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
Publication of DE69302783D1 publication Critical patent/DE69302783D1/de
Application granted granted Critical
Publication of DE69302783T2 publication Critical patent/DE69302783T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
    • C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE69302783T 1992-09-24 1993-09-20 Verfahren zur Herstellung von Perfluor-2-Methyl-4-Methoxypentan Expired - Fee Related DE69302783T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI922181A IT1255515B (it) 1992-09-24 1992-09-24 Procedimento per la preparazione di perfluoro-2-metil-4-metossipentano

Publications (2)

Publication Number Publication Date
DE69302783D1 true DE69302783D1 (de) 1996-06-27
DE69302783T2 DE69302783T2 (de) 1996-10-02

Family

ID=11363986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69302783T Expired - Fee Related DE69302783T2 (de) 1992-09-24 1993-09-20 Verfahren zur Herstellung von Perfluor-2-Methyl-4-Methoxypentan

Country Status (8)

Country Link
US (1) US5399779A (de)
EP (1) EP0589381B1 (de)
JP (1) JP3370744B2 (de)
AT (1) ATE138363T1 (de)
DE (1) DE69302783T2 (de)
DK (1) DK0589381T3 (de)
ES (1) ES2088204T3 (de)
IT (1) IT1255515B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9415930D0 (en) * 1994-08-04 1994-09-28 Forbo Nairn Ltd Floor coverings
CN105254476A (zh) * 2015-11-05 2016-01-20 中蓝晨光化工研究设计院有限公司 一种制备含氟卤代醚的方法
CN114507340B (zh) * 2020-11-17 2023-06-23 中昊晨光化工研究院有限公司 一种全氟聚醚及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577044A (en) * 1983-10-24 1986-03-18 Occidental Chemical Corporation Preparation of chlorotrifluoroethylene telomers with fluoroxytrifluoromethane
US5292961A (en) * 1986-11-14 1994-03-08 Ausimont S.P.A. Process for the preparation of halogenated polyethers
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
JPH06263674A (ja) 1994-09-20
ES2088204T3 (es) 1996-08-01
ITMI922181A0 (it) 1992-09-24
ATE138363T1 (de) 1996-06-15
ITMI922181A1 (it) 1994-03-24
DK0589381T3 (da) 1996-06-17
IT1255515B (it) 1995-11-09
EP0589381B1 (de) 1996-05-22
JP3370744B2 (ja) 2003-01-27
US5399779A (en) 1995-03-21
EP0589381A1 (de) 1994-03-30
DE69302783T2 (de) 1996-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee