DK0499157T3 - Fremgangsmåde til fremstilling af 1,3-dioxoler - Google Patents

Fremgangsmåde til fremstilling af 1,3-dioxoler

Info

Publication number
DK0499157T3
DK0499157T3 DK92102065.7T DK92102065T DK0499157T3 DK 0499157 T3 DK0499157 T3 DK 0499157T3 DK 92102065 T DK92102065 T DK 92102065T DK 0499157 T3 DK0499157 T3 DK 0499157T3
Authority
DK
Denmark
Prior art keywords
dioxols
preparation
Prior art date
Application number
DK92102065.7T
Other languages
Danish (da)
English (en)
Inventor
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 DK0499157T3 publication Critical patent/DK0499157T3/da

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/12Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/32Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D317/42Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK92102065.7T 1991-02-07 1992-02-07 Fremgangsmåde til fremstilling af 1,3-dioxoler DK0499157T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910320A IT1244709B (it) 1991-02-07 1991-02-07 Processo per la preaparazione di 1.3-diossoli

Publications (1)

Publication Number Publication Date
DK0499157T3 true DK0499157T3 (da) 1996-05-13

Family

ID=11358480

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92102065.7T DK0499157T3 (da) 1991-02-07 1992-02-07 Fremgangsmåde til fremstilling af 1,3-dioxoler

Country Status (12)

Country Link
US (1) US5296617A (de)
EP (1) EP0499157B1 (de)
JP (1) JP3233968B2 (de)
KR (1) KR100191478B1 (de)
AU (1) AU647879B2 (de)
CA (1) CA2060710C (de)
DE (1) DE69210069T2 (de)
DK (1) DK0499157T3 (de)
ES (1) ES2086562T3 (de)
GR (1) GR3019762T3 (de)
IE (1) IE920399A1 (de)
IT (1) IT1244709B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1244708B (it) * 1991-02-07 1994-08-08 Ausimont Spa Processo di dealogenazione di 1,3-diossolani
IT1264662B1 (it) * 1993-07-05 1996-10-04 Ausimont Spa Perflurodiossoli loro omopolimeri e copolimeri e loro impiego per il rivestimento di cavi elettrici
IT1269517B (it) * 1994-05-19 1997-04-01 Ausimont Spa Polimeri e copolimeri fluorurati contenenti strutture cicliche
US7534845B2 (en) 2000-04-21 2009-05-19 Solvay Solexis S.P.A. Fluorovinyl ethers and polymers obtainable therefrom
IT1318487B1 (it) * 2000-04-21 2003-08-25 Ausimont Spa Fluoroelastomeri.
IT1318488B1 (it) 2000-04-21 2003-08-25 Ausimont Spa Fluorovinileteri e polimeri da essi ottenibili.
IT1318633B1 (it) 2000-07-20 2003-08-27 Ausimont Spa Polveri fini di politetrafluoroetilene.
ITMI20050817A1 (it) * 2005-05-05 2006-11-06 Solvay Solexis Spa Processo di dealogenazione
CN111655676B (zh) * 2018-02-01 2023-09-15 Agc株式会社 1,3-二氧戊环化合物及全氟(2,2-二甲基-1,3-二氧杂环戊烯)的制造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3865845A (en) * 1971-02-24 1975-02-11 Paul Raphael Resnick Fluorinated dioxoles
CA955951A (en) * 1971-02-24 1974-10-08 E. I. Du Pont De Nemours And Company Fluorinated dioxoles and process for their preparation
US4393227A (en) * 1981-08-12 1983-07-12 E. I. Du Pont De Nemours And Company Process for dechlorinating organic compounds
US4485250A (en) * 1981-11-19 1984-11-27 E. I. Du Pont De Nemours And Company Perfluorodioxole and its polymers
US4908461A (en) * 1987-12-21 1990-03-13 E. I. Du Pont De Nemours And Company Process for dechlorinating 4,5-dichlorofluorodioxolanes to obtain fluorodioxoles
CA2060193A1 (en) * 1989-08-28 1991-03-01 Leo E. Manzer Process for the preparation of halogenated 2,2-bis(trifluoromethyl)-1,3 dioxolanes
IT1249208B (it) * 1990-06-07 1995-02-20 Ausimont Srl Processo per la preparazione di 1,3-diossolani alogenati e nuovi prodotti ottenuti

Also Published As

Publication number Publication date
CA2060710A1 (en) 1992-08-08
IT1244709B (it) 1994-08-08
AU647879B2 (en) 1994-03-31
DE69210069T2 (de) 1996-10-02
ITMI910320A0 (it) 1991-02-07
GR3019762T3 (en) 1996-07-31
KR100191478B1 (ko) 1999-06-15
KR920016438A (ko) 1992-09-24
US5296617A (en) 1994-03-22
CA2060710C (en) 2003-06-17
JPH0687849A (ja) 1994-03-29
DE69210069D1 (de) 1996-05-30
AU1077992A (en) 1992-08-13
EP0499157B1 (de) 1996-04-24
JP3233968B2 (ja) 2001-12-04
IE920399A1 (en) 1992-08-12
EP0499157A1 (de) 1992-08-19
ITMI910320A1 (it) 1992-08-07
ES2086562T3 (es) 1996-07-01

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