GB583874A - Production of organic fluorine compounds - Google Patents

Production of organic fluorine compounds

Info

Publication number
GB583874A
GB583874A GB7549/44A GB754944A GB583874A GB 583874 A GB583874 A GB 583874A GB 7549/44 A GB7549/44 A GB 7549/44A GB 754944 A GB754944 A GB 754944A GB 583874 A GB583874 A GB 583874A
Authority
GB
United Kingdom
Prior art keywords
reacted
tetrafluoroethylene
compounds
products
fluorine
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
GB7549/44A
Other languages
English (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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB583874A publication Critical patent/GB583874A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00Preparation of cellulose ethers
    • C08B11/02Alkyl or cycloalkyl ethers
    • C08B11/04Alkyl or cycloalkyl ethers with substituted hydrocarbon radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/275Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of hydrocarbons and halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00Preparation of halogenated hydrocarbons
    • C07C17/26Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01Preparation of ethers
    • C07C41/18Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/30Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/69Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by addition to carbon-to-carbon double or triple bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB7549/44A 1943-04-23 1944-04-24 Production of organic fluorine compounds Expired GB583874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US583874XA 1943-04-23 1943-04-23

Publications (1)

Publication Number Publication Date
GB583874A true GB583874A (en) 1947-01-01

Family

ID=22016493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7549/44A Expired GB583874A (en) 1943-04-23 1944-04-24 Production of organic fluorine compounds

Country Status (2)

Country Link
BE (1) BE463259A (enrdf_load_stackoverflow)
GB (1) GB583874A (enrdf_load_stackoverflow)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2646449A (en) * 1950-06-29 1953-07-21 Du Pont Fluorocarbon compounds and preparation of same
US2657761A (en) * 1950-06-12 1953-11-03 Phillips Petroleum Co Method of separating ethane from hydrocarbon mixtures
US2861989A (en) * 1955-01-29 1958-11-25 Hoechst Ag New photo-sensitizing dyestuffs containing a tetrahydroquinazoline group
US2870222A (en) * 1957-05-20 1959-01-20 Allied Chem Polymers of 2-difluorovinyl methyl ether
US2870219A (en) * 1957-05-20 1959-01-20 Allied Chem Difluorovinyl methyl ether
DE1057270B (de) * 1957-01-10 1959-05-14 Bayer Ag Brandfeste Schmiermittel, Steuerfluessigkeiten und Hydraulikoele
US2907795A (en) * 1956-08-02 1959-10-06 Du Pont Co-telomers and process for making them
DE1069318B (de) * 1955-06-08 1959-11-19 Minnesota Mining And Manufacturing Company, St. Paul, Minn. (V. St. A.) Schmiermittel-Mischungen
US2925424A (en) * 1956-05-03 1960-02-16 Du Pont Fluoroketals and their preparation
US2992276A (en) * 1959-05-20 1961-07-11 Du Pont Process for preparing polyfluoro alkyl compounds
US3004961A (en) * 1957-09-24 1961-10-17 Pennsalt Chemicals Corp Polymeric material and method of making same
DE1115873B (de) * 1957-03-20 1961-10-26 Minnesota Mining & Mfg Daempfungs- und Kreiselfluessigkeit
US3012021A (en) * 1956-05-16 1961-12-05 Pennsalt Chemicals Corp Polymerization of vinylidene fluoride
US3029252A (en) * 1958-04-23 1962-04-10 Du Pont Omega-hydropolyfluoroperhalo-alkanones and ketals thereof
US3032543A (en) * 1959-02-04 1962-05-01 Du Pont Polymerization of tetrafluoroethylene
US3067262A (en) * 1961-05-10 1962-12-04 Du Pont Telomers of tetrafluoroethylene
US3272871A (en) * 1962-02-01 1966-09-13 Du Pont Fluorocarbon-hydrocarbon polyethers
US3336189A (en) * 1966-02-02 1967-08-15 Baxter Laboratories Inc Composition and method of inducing 3, 3, 3-trichloro-1, 1, 2, 2-tetrafluoropropane anesthesia
US3342875A (en) * 1962-03-26 1967-09-19 Du Pont Hydrogen capped fluorocarbon polyethers
US4079084A (en) * 1972-03-15 1978-03-14 Imperial Chemical Industries Limited Fluorocarbon surfactants
CN112552148A (zh) * 2020-12-31 2021-03-26 浙江诺亚氟化工有限公司 全氟己酮生产过程中副产物2-氯-1,1,1,3,3,3-六氟丙烷的资源化利用方法

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657761A (en) * 1950-06-12 1953-11-03 Phillips Petroleum Co Method of separating ethane from hydrocarbon mixtures
US2646449A (en) * 1950-06-29 1953-07-21 Du Pont Fluorocarbon compounds and preparation of same
US2861989A (en) * 1955-01-29 1958-11-25 Hoechst Ag New photo-sensitizing dyestuffs containing a tetrahydroquinazoline group
DE1069318B (de) * 1955-06-08 1959-11-19 Minnesota Mining And Manufacturing Company, St. Paul, Minn. (V. St. A.) Schmiermittel-Mischungen
US2925424A (en) * 1956-05-03 1960-02-16 Du Pont Fluoroketals and their preparation
US3012021A (en) * 1956-05-16 1961-12-05 Pennsalt Chemicals Corp Polymerization of vinylidene fluoride
US2907795A (en) * 1956-08-02 1959-10-06 Du Pont Co-telomers and process for making them
DE1057270B (de) * 1957-01-10 1959-05-14 Bayer Ag Brandfeste Schmiermittel, Steuerfluessigkeiten und Hydraulikoele
DE1115873B (de) * 1957-03-20 1961-10-26 Minnesota Mining & Mfg Daempfungs- und Kreiselfluessigkeit
US2870222A (en) * 1957-05-20 1959-01-20 Allied Chem Polymers of 2-difluorovinyl methyl ether
US2870219A (en) * 1957-05-20 1959-01-20 Allied Chem Difluorovinyl methyl ether
US3004961A (en) * 1957-09-24 1961-10-17 Pennsalt Chemicals Corp Polymeric material and method of making same
US3029252A (en) * 1958-04-23 1962-04-10 Du Pont Omega-hydropolyfluoroperhalo-alkanones and ketals thereof
US3032543A (en) * 1959-02-04 1962-05-01 Du Pont Polymerization of tetrafluoroethylene
US2992276A (en) * 1959-05-20 1961-07-11 Du Pont Process for preparing polyfluoro alkyl compounds
US3067262A (en) * 1961-05-10 1962-12-04 Du Pont Telomers of tetrafluoroethylene
US3272871A (en) * 1962-02-01 1966-09-13 Du Pont Fluorocarbon-hydrocarbon polyethers
US3342875A (en) * 1962-03-26 1967-09-19 Du Pont Hydrogen capped fluorocarbon polyethers
US3336189A (en) * 1966-02-02 1967-08-15 Baxter Laboratories Inc Composition and method of inducing 3, 3, 3-trichloro-1, 1, 2, 2-tetrafluoropropane anesthesia
US4079084A (en) * 1972-03-15 1978-03-14 Imperial Chemical Industries Limited Fluorocarbon surfactants
CN112552148A (zh) * 2020-12-31 2021-03-26 浙江诺亚氟化工有限公司 全氟己酮生产过程中副产物2-氯-1,1,1,3,3,3-六氟丙烷的资源化利用方法

Also Published As

Publication number Publication date
BE463259A (enrdf_load_stackoverflow)

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