ZA914192B - Fluorination of haloolefins - Google Patents

Fluorination of haloolefins

Info

Publication number
ZA914192B
ZA914192B ZA914192A ZA914192A ZA914192B ZA 914192 B ZA914192 B ZA 914192B ZA 914192 A ZA914192 A ZA 914192A ZA 914192 A ZA914192 A ZA 914192A ZA 914192 B ZA914192 B ZA 914192B
Authority
ZA
South Africa
Prior art keywords
haloolefins
fluorination
Prior art date
Application number
ZA914192A
Other languages
English (en)
Inventor
Richard Edward Fernandez
Edward Fernandez Richard
William Henry Gumprecht
Henry Gumprecht William
Ralph Benjamin Kaplan
Benjamin Kaplan Ralph
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of ZA914192B publication Critical patent/ZA914192B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C19/00—Acyclic saturated compounds containing halogen atoms
    • C07C19/08—Acyclic saturated compounds containing halogen atoms containing fluorine
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/21—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms with simultaneous increase of the number of halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms
    • C07C17/202—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction
    • C07C17/208—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other halogen atoms two or more compounds being involved in the reaction the other compound being MX
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA914192A 1990-06-28 1991-06-03 Fluorination of haloolefins ZA914192B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/545,248 US5045634A (en) 1990-06-28 1990-06-28 Fluorination of haloolefins

Publications (1)

Publication Number Publication Date
ZA914192B true ZA914192B (en) 1993-02-24

Family

ID=24175466

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA914192A ZA914192B (en) 1990-06-28 1991-06-03 Fluorination of haloolefins

Country Status (10)

Country Link
US (1) US5045634A (xx)
EP (1) EP0536246A1 (xx)
JP (1) JPH05508635A (xx)
KR (1) KR930701372A (xx)
CN (1) CN1057643A (xx)
AU (1) AU8054091A (xx)
CA (1) CA2085005A1 (xx)
CS (1) CS167191A3 (xx)
WO (1) WO1992000262A1 (xx)
ZA (1) ZA914192B (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634383B1 (de) * 1993-07-12 1997-11-05 SOLVAY (Société Anonyme) Verfahren zur Addition von HF an halogenierte Alkene
DE69516164T2 (de) * 1994-10-27 2000-08-24 Imperial Chemical Industries Plc, London Herstellung von hydrofluoralkanen
WO1997043233A1 (fr) * 1996-05-13 1997-11-20 Japan As Represented By Director General Of The Agency Of Industrial Science And Technology Procede de preparation d'olefine fluoree
US5969198A (en) * 1997-06-27 1999-10-19 Alliedsignal Inc. Process for the preparation of 1,1,1,3,3-pentafluoropropane
EP1043297B8 (en) * 1997-12-26 2005-09-07 Zeon Corporation Process for the preparation of compounds having -ch2-chf- groups
GB0021618D0 (en) 2000-09-02 2000-10-18 Ici Plc Production of hydrofluoroalkanes
US6664431B2 (en) * 2001-03-14 2003-12-16 Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie “Pim-Invest” Process for producing fluorinated aliphatic compounds
WO2005074594A2 (en) 2004-01-30 2005-08-18 Great Lakes Chemical Corporation Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
US20070282115A1 (en) * 2004-01-30 2007-12-06 Janet Boggs Production Processes and Systems, Compositions, Surfactants, Monomer Units, Metal Complexes, Phosphate Esters, Glycols, Aqueous Film Foams, and Foam Stabilizers
US8318656B2 (en) 2007-07-03 2012-11-27 E. I. Du Pont De Nemours And Company Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
JP2009132626A (ja) * 2007-11-28 2009-06-18 Central Glass Co Ltd １，３，３，３−テトラフルオロプロペンの製造方法
JP5477290B2 (ja) * 2008-07-18 2014-04-23 日本ゼオン株式会社 含水素フルオロオレフィン化合物の製造方法
CN102070395B (zh) * 2011-01-28 2013-01-09 江苏蓝色星球环保科技股份有限公司 一种制备五氟乙烷的方法
CN102120714B (zh) * 2011-01-28 2012-02-29 江苏蓝色星球环保科技股份有限公司 一种制备五氟乙烷的方法
CN103755519A (zh) * 2014-02-24 2014-04-30 山东联创节能新材料股份有限公司 六氟丁烯的合成方法
CN104140353A (zh) * 2014-07-18 2014-11-12 江西格美氟化工有限公司 偏氯乙烯液相一步氟化制1,1,1-三氟乙烷的方法
JP7071668B2 (ja) * 2020-05-27 2022-05-19 ダイキン工業株式会社 フルオロエチレンの製造方法
CN112341311A (zh) * 2020-11-06 2021-02-09 江苏蓝色星球环保科技股份有限公司 1，1，2-三氟-2-氯乙烯的制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842603A (en) * 1955-03-04 1958-07-08 Minnesota Mining & Mfg Preparation of perhalofluoroolefins
US3287425A (en) * 1961-03-07 1966-11-22 Du Pont Fluorinated compounds and their preparation
GB941144A (en) * 1961-08-25 1963-11-06 Ici Ltd Preparation of chlorofluorohydrocarbons
US3872174A (en) * 1968-06-27 1975-03-18 Du Pont Production of dichloroethylene using melt chlorination process
US4258225A (en) * 1977-08-15 1981-03-24 E. I. Du Pont De Nemours And Company TaF5 and NbF5 as fluorination catalysts
US4158675A (en) * 1977-09-23 1979-06-19 Imperial Chemical Industries Limited Manufacture of halogenated compounds
US4311863A (en) * 1980-06-11 1982-01-19 E. I. Du Pont De Nemours & Company Process for the manufacture of 1,1,1,2-tetrafluoroethane
FR2566769B1 (fr) * 1984-06-27 1987-06-12 Univ Angers Agent de fluoration de composes organiques notamment de composes acetyleniques, leur procede de preparation et leur utilisation dans les reactions d'addition ou de substitution nucleophile
GB8500180D0 (en) * 1985-01-04 1985-02-13 Ici Plc Chemical process
US4843181A (en) * 1987-10-22 1989-06-27 E. I. Du Pont De Nemours And Company Process for the manufacture of 1,1,1-trifluorodichloroethane and 1,1,1,2-tetrafluorochloroethane

Also Published As

Publication number Publication date
AU8054091A (en) 1992-01-23
WO1992000262A1 (en) 1992-01-09
CS167191A3 (en) 1992-02-19
EP0536246A1 (en) 1993-04-14
CN1057643A (zh) 1992-01-08
JPH05508635A (ja) 1993-12-02
US5045634A (en) 1991-09-03
KR930701372A (ko) 1993-06-11
CA2085005A1 (en) 1991-12-29

Similar Documents

Publication Publication Date Title
GB2280606B (en) Physical forms of benzenesulphonamides
IL94994A0 (en) Chlorination of sucrose-6-esters
ZA914192B (en) Fluorination of haloolefins
GB2243100B (en) Manufacture of visual lenses
EP0483597A3 (en) Process of preparation of carebastin
HU9202431D0 (en) Medical preparatives of local application
NZ238916A (en) Preparation of 1-hydroxymethylpyrazoles
EP0522157A4 (en) Novel use of alkanamidocarboxybetaine
JPS6436604A (en) Chlorination of polyethylene
EP0559894A4 (en) Novel use of alkanamidoammonium compound
ZA914193B (en) Fluorination process
IL99378A0 (en) Synthesis of mono-haloalkanoylferrocenes
NZ240279A (en) Preparation of
EP0438248A3 (en) Preparation process of toner
EP0468927A3 (en) Derivatives of carboxymethylcyclopropane
GB9003014D0 (en) Imaging process
GB9007613D0 (en) Creation of images
GB9005839D0 (en) Preparation of fluoroanilines
KR950002372Y1 (en) Forming apparatus of tube
GB9021160D0 (en) Colour-matching of coatings
ZA916093B (en) Preparation of 2-amino-4-alkoxy-s-triazines
NZ237062A (en) Preparation of cis-beta-lactams
RO105574B1 (ro) Procedeu de obtinere a dimetildiclorsilanului
GB9025801D0 (en) Measurement of radiation
GB9008363D0 (en) Manufacture of photocopies and apparatus for use therein