FR2351975A1 - PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE - Google Patents

PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE

Info

Publication number
FR2351975A1
FR2351975A1 FR7715680A FR7715680A FR2351975A1 FR 2351975 A1 FR2351975 A1 FR 2351975A1 FR 7715680 A FR7715680 A FR 7715680A FR 7715680 A FR7715680 A FR 7715680A FR 2351975 A1 FR2351975 A1 FR 2351975A1
Authority
FR
France
Prior art keywords
perfluorine
dioxolane
substitute
preparing
substitute dioxolane
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.)
Granted
Application number
FR7715680A
Other languages
French (fr)
Other versions
FR2351975B1 (en
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
Publication of FR2351975A1 publication Critical patent/FR2351975A1/en
Application granted granted Critical
Publication of FR2351975B1 publication Critical patent/FR2351975B1/fr
Granted 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
FR7715680A 1976-05-22 1977-05-23 PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE Granted FR2351975A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623089 DE2623089A1 (en) 1976-05-22 1976-05-22 PROCESS FOR THE PREPARATION OF PERFLUORINE-4-OXO-2,5-DIMETHYL-2-FLUOROCARBONYL-1,3-DIOXOLANE

Publications (2)

Publication Number Publication Date
FR2351975A1 true FR2351975A1 (en) 1977-12-16
FR2351975B1 FR2351975B1 (en) 1982-10-22

Family

ID=5978792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715680A Granted FR2351975A1 (en) 1976-05-22 1977-05-23 PROCESS FOR PREPARING A PERFLUORINE SUBSTITUTE DIOXOLANE

Country Status (8)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7307586B2 (en) * 2019-04-26 2023-07-12 東ソー株式会社 Method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane)
JP7307587B2 (en) * 2018-09-03 2023-07-12 東ソー株式会社 Method for producing aldehyde adduct to hexafluoropropylene oxide and trifluoropyruvic acid fluoride dimer
CN112638891A (en) 2018-09-03 2021-04-09 东曹株式会社 Aldehyde adduct of hexafluoropropylene oxide, method for producing trifluoroacetylacyl fluoride dimer, and method for producing perfluoro (2, 4-dimethyl-2-fluoroformyl-1, 3-dioxolane)
EP3848359A4 (en) * 2018-09-03 2022-06-01 Tosoh Corporation Aldehyde adduct to hexafluoropropylene oxide, method for producing trifluoropyruvate fluoride dimer, and method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane)
WO2021066155A1 (en) * 2019-10-04 2021-04-08 公益財団法人相模中央化学研究所 Method for producing perfluoro(2,4-dimethyl-2-fluoroformyl-1,3-dioxolane)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422169A (en) * 1964-10-21 1965-12-24 Du Pont Perfluorohydrocarbon products
US3962279A (en) * 1975-06-06 1976-06-08 E. I. Du Pont De Nemours And Company Synthesis of perfluoropyruvyl fluoride dimer
FR2351976A1 (en) * 1976-05-22 1977-12-16 Hoechst Ag PROCESS FOR PREPARING PERFLUORATED DIOXANES SUBSTITUTES

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1422169A (en) * 1964-10-21 1965-12-24 Du Pont Perfluorohydrocarbon products
US3962279A (en) * 1975-06-06 1976-06-08 E. I. Du Pont De Nemours And Company Synthesis of perfluoropyruvyl fluoride dimer
FR2351976A1 (en) * 1976-05-22 1977-12-16 Hoechst Ag PROCESS FOR PREPARING PERFLUORATED DIOXANES SUBSTITUTES

Also Published As

Publication number Publication date
IT1074841B (en) 1985-04-20
GB1560842A (en) 1980-02-13
JPS52142072A (en) 1977-11-26
FR2351975B1 (en) 1982-10-22
NL7705444A (en) 1977-11-24
BE854912A (en) 1977-11-23
DE2623089A1 (en) 1977-12-08
CA1087618A (en) 1980-10-14

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Legal Events

Date Code Title Description
ST Notification of lapse