DE1643589A1 - Verfahren zur Isolierung von Heptafluorisopropyl-2'-jodtetrafluoraethylaether - Google Patents

Verfahren zur Isolierung von Heptafluorisopropyl-2'-jodtetrafluoraethylaether

Info

Publication number
DE1643589A1
DE1643589A1 DE19671643589 DE1643589A DE1643589A1 DE 1643589 A1 DE1643589 A1 DE 1643589A1 DE 19671643589 DE19671643589 DE 19671643589 DE 1643589 A DE1643589 A DE 1643589A DE 1643589 A1 DE1643589 A1 DE 1643589A1
Authority
DE
Germany
Prior art keywords
acetonitrile
heptafluoroisopropyl
ether
azeotrope
product
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.)
Pending
Application number
DE19671643589
Other languages
German (de)
English (en)
Inventor
Sweeney Richard Francis
Anello Louis Gene
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
Allied Chemical Corp
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 Allied Chemical Corp filed Critical Allied Chemical Corp
Publication of DE1643589A1 publication Critical patent/DE1643589A1/de
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00Ethers; Compounds having groups, groups or groups
    • C07C43/02Ethers
    • C07C43/03Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04Saturated ethers
    • C07C43/12Saturated ethers containing halogen
    • C07C43/123Saturated ethers containing halogen both carbon chains are substituted by halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE19671643589 1965-10-01 1967-09-25 Verfahren zur Isolierung von Heptafluorisopropyl-2'-jodtetrafluoraethylaether Pending DE1643589A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49227665A 1965-10-01 1965-10-01
US582258A US3409512A (en) 1965-10-01 1966-09-27 Azeotropic distillation of fluorinated ether and acetonitrile

Publications (1)

Publication Number Publication Date
DE1643589A1 true DE1643589A1 (de) 1971-06-24

Family

ID=24328429

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671643589 Pending DE1643589A1 (de) 1965-10-01 1967-09-25 Verfahren zur Isolierung von Heptafluorisopropyl-2'-jodtetrafluoraethylaether

Country Status (8)

Country Link
US (1) US3409512A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE704328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH494721A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1643589A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES345465A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR93490E (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1195857A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL6713083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501534A (en) * 1966-09-27 1970-03-17 Allied Chem Azeotropic distillation of fluorinated ether
US3549711A (en) * 1967-06-20 1970-12-22 Dow Chemical Co Haloethers
US3501533A (en) * 1967-09-06 1970-03-17 Allied Chem Recovery of fluorinated ether
US3850759A (en) * 1973-10-23 1974-11-26 W Hutchinson Purification of partially fluorinated cyclobutanes
CN113461571A (zh) * 2021-06-24 2021-10-01 索闻特环保科技(上海)有限公司 含有三乙胺、乙腈和水的混合液的处理方法

Also Published As

Publication number Publication date
BE704328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-02-01
CH494721A (de) 1970-08-15
FR93490E (fr) 1969-04-04
ES345465A1 (es) 1968-11-01
NL6713083A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1968-03-28
US3409512A (en) 1968-11-05
GB1195857A (en) 1970-06-24

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