CA1087618A - Preparation de perfluoro-4-oxo-2,5-dimethyl-2- fluorocarbonyl-1,3-dioxolane - Google Patents

Preparation de perfluoro-4-oxo-2,5-dimethyl-2- fluorocarbonyl-1,3-dioxolane

Info

Publication number
CA1087618A
CA1087618A CA278,949A CA278949A CA1087618A CA 1087618 A CA1087618 A CA 1087618A CA 278949 A CA278949 A CA 278949A CA 1087618 A CA1087618 A CA 1087618A
Authority
CA
Canada
Prior art keywords
dioxolane
dimethyl
oxo
perfluoro
fluorocarbonyl
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
Application number
CA278,949A
Other languages
English (en)
Inventor
Thomas Martini
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of CA1087618A publication Critical patent/CA1087618A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/06—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by halogen atoms or nitro radicals
    • C07D295/067—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by halogen atoms or nitro radicals with the ring nitrogen atoms and the substituents attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic 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
    • C07D317/32—Heterocyclic 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
    • C07D317/42—Halogen atoms or nitro radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CA278,949A 1976-05-22 1977-05-20 Preparation de perfluoro-4-oxo-2,5-dimethyl-2- fluorocarbonyl-1,3-dioxolane Expired CA1087618A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP2623089.7 1976-05-22
DE19762623089 DE2623089A1 (de) 1976-05-22 1976-05-22 Verfahren zur herstellung von perfluor-4-oxo-2,5-dimethyl-2-fluorcarbonyl-1,3-dioxolan

Publications (1)

Publication Number Publication Date
CA1087618A true CA1087618A (fr) 1980-10-14

Family

ID=5978792

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,949A Expired CA1087618A (fr) 1976-05-22 1977-05-20 Preparation de perfluoro-4-oxo-2,5-dimethyl-2- fluorocarbonyl-1,3-dioxolane

Country Status (8)

Country Link
JP (1) JPS52142072A (fr)
BE (1) BE854912A (fr)
CA (1) CA1087618A (fr)
DE (1) DE2623089A1 (fr)
FR (1) FR2351975A1 (fr)
GB (1) GB1560842A (fr)
IT (1) IT1074841B (fr)
NL (1) NL7705444A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7307586B2 (ja) * 2019-04-26 2023-07-12 東ソー株式会社 パーフルオロ（２，４－ジメチル－２－フルオロホルミル－１，３－ジオキソラン）の製造方法
JP7307587B2 (ja) * 2018-09-03 2023-07-12 東ソー株式会社 ヘキサフルオロプロピレンオキシドへのアルデヒド類付加体、およびトリフルオロピルビン酸フルオリドダイマーの製造方法
US11555024B2 (en) 2018-09-03 2023-01-17 Tosoh Corporation Aldehyde adduct of hexafluoropropylene oxide, method of manufacturing trifluoropyruvyl fluoride dimer and method of manufacturing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane)
WO2020050249A1 (fr) * 2018-09-03 2020-03-12 東ソ－株式会社 Produit d'addition d'aldéhyde à l'oxyde d'hexafluoropropylène, procédé de production d'un dimère de fluorure de trifluoropyruvate, et procédé de production de perfluoro (2,4-diméthyl-2-fluoroformyl -1,3-dioxolane)
CN114555576A (zh) * 2019-10-04 2022-05-27 公益财团法人相模中央化学研究所 全氟(2,4-二甲基-2-氟甲酰基-1,3-二氧戊环)的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422169A (fr) * 1964-10-21 1965-12-24 Du Pont Produits perfluorohydrocarbures
US3962279A (en) * 1975-06-06 1976-06-08 E. I. Du Pont De Nemours And Company Synthesis of perfluoropyruvyl fluoride dimer
DE2623090A1 (de) * 1976-05-22 1977-12-08 Hoechst Ag Verfahren zur herstellung von perfluor-alpha- (3,6-dimethyl-1,4- dioxanyl-2-oxy)-propionsaeurefluorid

Also Published As

Publication number Publication date
GB1560842A (en) 1980-02-13
NL7705444A (nl) 1977-11-24
IT1074841B (it) 1985-04-20
BE854912A (fr) 1977-11-23
DE2623089A1 (de) 1977-12-08
FR2351975A1 (fr) 1977-12-16
FR2351975B1 (fr) 1982-10-22
JPS52142072A (en) 1977-11-26

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Legal Events

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