ATE138363T1 - Verfahren zur herstellung von perfluor-2-methyl-4-methoxypentan - Google Patents

Verfahren zur herstellung von perfluor-2-methyl-4-methoxypentan

Info

Publication number
ATE138363T1
ATE138363T1 AT93115069T AT93115069T ATE138363T1 AT E138363 T1 ATE138363 T1 AT E138363T1 AT 93115069 T AT93115069 T AT 93115069T AT 93115069 T AT93115069 T AT 93115069T AT E138363 T1 ATE138363 T1 AT E138363T1
Authority
AT
Austria
Prior art keywords
methyl
methoxypentane
perfluorine
producing
cf3of
Prior art date
Application number
AT93115069T
Other languages
English (en)
Inventor
Vito Tortelli
Claudio Tonelli
Walter Navarrini
Simonetta Fontana
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 ATE138363T1 publication Critical patent/ATE138363T1/de

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
AT93115069T 1992-09-24 1993-09-20 Verfahren zur herstellung von perfluor-2-methyl-4-methoxypentan ATE138363T1 (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 (1)

Publication Number Publication Date
ATE138363T1 true ATE138363T1 (de) 1996-06-15

Family

ID=11363986

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93115069T ATE138363T1 (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
DE69302783D1 (de) 1996-06-27
ES2088204T3 (es) 1996-08-01
IT1255515B (it) 1995-11-09
JP3370744B2 (ja) 2003-01-27
EP0589381A1 (de) 1994-03-30
ITMI922181A0 (it) 1992-09-24
DE69302783T2 (de) 1996-10-02
ITMI922181A1 (it) 1994-03-24
EP0589381B1 (de) 1996-05-22
US5399779A (en) 1995-03-21
DK0589381T3 (da) 1996-06-17

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee