FR3107272B1 - Procédé de préparation de composés iodofluoroalcane - Google Patents

Procédé de préparation de composés iodofluoroalcane Download PDF

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Publication number
FR3107272B1
FR3107272B1 FR2001619A FR2001619A FR3107272B1 FR 3107272 B1 FR3107272 B1 FR 3107272B1 FR 2001619 A FR2001619 A FR 2001619A FR 2001619 A FR2001619 A FR 2001619A FR 3107272 B1 FR3107272 B1 FR 3107272B1
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FR
France
Prior art keywords
iodofluoroalkane
compounds
preparation
compound
iodine
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.)
Active
Application number
FR2001619A
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English (en)
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FR3107272A1 (fr
Inventor
Laurent Wendlinger
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.)
Arkema France SA
Original Assignee
Arkema France SA
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 FR2001619A priority Critical patent/FR3107272B1/fr
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to PCT/FR2021/050283 priority patent/WO2021165617A1/fr
Priority to JP2022548932A priority patent/JP2023514239A/ja
Priority to EP21710540.2A priority patent/EP4107140A1/fr
Priority to KR1020227032321A priority patent/KR20220156000A/ko
Priority to CN202180028072.5A priority patent/CN115397796A/zh
Priority to US17/904,379 priority patent/US20230075839A1/en
Publication of FR3107272A1 publication Critical patent/FR3107272A1/fr
Application granted granted Critical
Publication of FR3107272B1 publication Critical patent/FR3107272B1/fr
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Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen 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
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/158—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of halogenated hydrocarbons
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

La présente invention concerne un procédé de production d’un composé iodofluoroalcane comprenant l’étape a) de mise en contact d’un hydrofluoroalcane avec de l’iode anhydre pour former un flux A comprenant ledit composé iodofluoroalcane, de l’iodure d’hydrogène (HI) et de l’iode n’ayant pas réagi.
FR2001619A 2020-02-19 2020-02-19 Procédé de préparation de composés iodofluoroalcane Active FR3107272B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2001619A FR3107272B1 (fr) 2020-02-19 2020-02-19 Procédé de préparation de composés iodofluoroalcane
JP2022548932A JP2023514239A (ja) 2020-02-19 2021-02-17 ヨードフルオロアルカン化合物の製造方法
EP21710540.2A EP4107140A1 (fr) 2020-02-19 2021-02-17 Procede de production d'un compose iodofluoroalcane
KR1020227032321A KR20220156000A (ko) 2020-02-19 2021-02-17 요오도플루오로알칸 화합물의 제조 방법
PCT/FR2021/050283 WO2021165617A1 (fr) 2020-02-19 2021-02-17 Procede de production d'un compose iodofluoroalcane
CN202180028072.5A CN115397796A (zh) 2020-02-19 2021-02-17 用于生产碘氟烷烃化合物的方法
US17/904,379 US20230075839A1 (en) 2020-02-19 2021-02-17 Method for producing an iodofluoroalkane compound

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2001619A FR3107272B1 (fr) 2020-02-19 2020-02-19 Procédé de préparation de composés iodofluoroalcane
FR2001619 2020-02-19

Publications (2)

Publication Number Publication Date
FR3107272A1 FR3107272A1 (fr) 2021-08-20
FR3107272B1 true FR3107272B1 (fr) 2022-12-16

Family

ID=70918577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2001619A Active FR3107272B1 (fr) 2020-02-19 2020-02-19 Procédé de préparation de composés iodofluoroalcane

Country Status (1)

Country Link
FR (1) FR3107272B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2745286A1 (fr) 1996-02-26 1997-08-29 Atochem Elf Sa Synthese de composes organiques iodo-fluores
FR2794456A1 (fr) 1999-05-20 2000-12-08 Atofina Procede de fabrication de l'iodure de trifluoromethyle, de l'iodure de pentafluoromethyle ou d'un melange des deux
US7465698B2 (en) 2004-04-16 2008-12-16 Honeywell International Inc. Azeotrope-like compositions of difluoromethane and trifluoroiodomethane
US7071367B1 (en) * 2004-12-09 2006-07-04 Honeywell International Inc. Direct one-step synthesis of CF3-I
US8871986B2 (en) * 2006-10-16 2014-10-28 Honeywell International Inc. Catalyst promoters for producing trifluoroiodomethane and pentafluoroiodoethane
CN107376978A (zh) * 2017-07-28 2017-11-24 北京宇极科技发展有限公司 一种催化剂、其制备方法及其在合成三氟碘甲烷和五氟碘乙烷中应用

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Publication number Publication date
FR3107272A1 (fr) 2021-08-20

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