FR1380555A - Procédé de préparation d'iodure de perfluoroalcoyle - Google Patents

Procédé de préparation d'iodure de perfluoroalcoyle

Info

Publication number
FR1380555A
FR1380555A FR949248A FR949248A FR1380555A FR 1380555 A FR1380555 A FR 1380555A FR 949248 A FR949248 A FR 949248A FR 949248 A FR949248 A FR 949248A FR 1380555 A FR1380555 A FR 1380555A
Authority
FR
France
Prior art keywords
preparation
perfluoroalkyl iodide
perfluoroalkyl
iodide
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
FR949248A
Other languages
English (en)
French (fr)
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
Priority to US191722A priority Critical patent/US3132185A/en
Priority to GB37291/63A priority patent/GB998235A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR949248A priority patent/FR1380555A/fr
Priority to DE1963P0032721 priority patent/DE1292641C2/de
Priority to CH406269A priority patent/CH486402A/de
Priority to CH1266263A priority patent/CH477385A/de
Priority to BE640970D priority patent/BE640970A/xx
Application granted granted Critical
Publication of FR1380555A publication Critical patent/FR1380555A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/013—Preparation of halogenated hydrocarbons by addition of halogens
    • C07C17/04—Preparation of halogenated hydrocarbons by addition of halogens to unsaturated halogenated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
    • C07C17/272—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions
    • C07C17/278—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons
    • C07C17/281—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by addition reactions of only halogenated hydrocarbons of only one compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR949248A 1962-05-02 1963-10-01 Procédé de préparation d'iodure de perfluoroalcoyle Expired FR1380555A (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US191722A US3132185A (en) 1962-05-02 1962-05-02 Improvement in the preparation of perfluoroalkyl iodides from tetrafluoroethylene
GB37291/63A GB998235A (en) 1962-05-02 1963-09-23 Process for preparing perfluoroalkyl iodides
FR949248A FR1380555A (fr) 1962-05-02 1963-10-01 Procédé de préparation d'iodure de perfluoroalcoyle
DE1963P0032721 DE1292641C2 (de) 1962-05-02 1963-10-05 Verfahren zur herstellung von perfluoralkyljodiden
CH406269A CH486402A (de) 1962-05-02 1963-10-15 Verfahren zur Herstellung von Perfluoralkyljodiden
CH1266263A CH477385A (de) 1962-05-02 1963-10-15 Verfahren zur Herstellung von Perfluoräthyljodiden
BE640970D BE640970A (OSRAM) 1962-05-02 1963-12-09

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US191722A US3132185A (en) 1962-05-02 1962-05-02 Improvement in the preparation of perfluoroalkyl iodides from tetrafluoroethylene
GB37291/63A GB998235A (en) 1962-05-02 1963-09-23 Process for preparing perfluoroalkyl iodides
FR949248A FR1380555A (fr) 1962-05-02 1963-10-01 Procédé de préparation d'iodure de perfluoroalcoyle
DE1963P0032721 DE1292641C2 (de) 1962-05-02 1963-10-05 Verfahren zur herstellung von perfluoralkyljodiden
CH1266263A CH477385A (de) 1962-05-02 1963-10-15 Verfahren zur Herstellung von Perfluoräthyljodiden
BE640970T 1963-12-09

Publications (1)

Publication Number Publication Date
FR1380555A true FR1380555A (fr) 1964-12-04

Family

ID=88469874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR949248A Expired FR1380555A (fr) 1962-05-02 1963-10-01 Procédé de préparation d'iodure de perfluoroalcoyle

Country Status (6)

Country Link
US (1) US3132185A (OSRAM)
BE (1) BE640970A (OSRAM)
CH (2) CH477385A (OSRAM)
DE (1) DE1292641C2 (OSRAM)
FR (1) FR1380555A (OSRAM)
GB (1) GB998235A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8258354B2 (en) 2010-06-08 2012-09-04 E. I. Du Pont De Nemours And Company Producing short chain perfluoroalkyl iodides

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234294A (en) * 1962-12-20 1966-02-08 Du Pont Process for the preparation of perfluorocarbon iodides
US3406214A (en) * 1964-08-08 1968-10-15 Fmc Corp Method of preparing perfluoroethyl iodide
FR1482092A (fr) * 1966-03-29 1967-05-26 Electrochimie Soc Procédé de préparation d'iodofluoroalcanes
GB1242712A (en) * 1968-04-24 1971-08-11 Ici Ltd Preparation of perfluoroalkyl iodides
DE2150096C3 (de) * 1970-10-09 1984-10-11 Asahi Glass Co. Ltd., Tokio/Tokyo Verfahren zur Herstellung von Perfluoralkyljodiden
US6525231B1 (en) 1992-10-22 2003-02-25 E. I. Du Pont De Nemours And Company Producing hydrofluoro compounds by hydrogenolysis of iodides
JP3572077B2 (ja) * 1993-07-29 2004-09-29 イー・アイ・デユポン・ドウ・ヌムール・アンド・カンパニー ヨウ化パーフルオロアルキル類の製造方法
US5574193A (en) * 1994-05-26 1996-11-12 E. I. Du Pont De Nemours And Company Initiators for telomerization of polyfluoroalkyl iodides with fluoroolefins
US5908966A (en) * 1997-10-14 1999-06-01 E. I. Du Pont De Nemours And Company Thermal process for the preparation of a telomeric alkyl iodide
RU2144019C1 (ru) * 1999-07-20 2000-01-10 Открытое акционерное общество "Галоген" Способ получения пентафторйодэтана
CN102241561B (zh) * 2011-05-12 2012-05-30 山东中氟化工科技有限公司 一步法制备全氟烷基碘的方法
WO2016069429A1 (en) 2014-10-30 2016-05-06 The Chemours Company Fc, Llc Production of short chain perfluoroalkyl iodides from higher order telomers
FR3107271B1 (fr) * 2020-02-19 2022-12-16 Arkema France Procédé de production d’un composé iodofluoroalcane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614131A (en) * 1949-08-22 1952-10-14 Minnesota Mining & Mfg Fluorocarbon mono-iodides and method of making
US3006973A (en) * 1959-05-01 1961-10-31 Pennsalt Chemicals Corp Halogenated organic compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8258354B2 (en) 2010-06-08 2012-09-04 E. I. Du Pont De Nemours And Company Producing short chain perfluoroalkyl iodides

Also Published As

Publication number Publication date
US3132185A (en) 1964-05-05
DE1292641B (de) 1969-04-17
CH477385A (de) 1969-08-31
GB998235A (en) 1965-07-14
BE640970A (OSRAM) 1964-04-01
CH486402A (de) 1970-02-28
DE1292641C2 (de) 1974-01-24

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