FR3073842B1 - PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE - Google Patents

PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE Download PDF

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Publication number
FR3073842B1
FR3073842B1 FR1761090A FR1761090A FR3073842B1 FR 3073842 B1 FR3073842 B1 FR 3073842B1 FR 1761090 A FR1761090 A FR 1761090A FR 1761090 A FR1761090 A FR 1761090A FR 3073842 B1 FR3073842 B1 FR 3073842B1
Authority
FR
France
Prior art keywords
trifluoropropene
chloro
preparation
compound
formula
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 - Fee Related
Application number
FR1761090A
Other languages
French (fr)
Other versions
FR3073842A1 (en
Inventor
Remy Teissier
Dominique Ravier
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
Application filed by Arkema France SA filed Critical Arkema France SA
Priority to FR1761090A priority Critical patent/FR3073842B1/en
Priority to EP18867326.3A priority patent/EP3713901A2/en
Priority to PCT/FR2018/052772 priority patent/WO2019102093A2/en
Publication of FR3073842A1 publication Critical patent/FR3073842A1/en
Application granted granted Critical
Publication of FR3073842B1 publication Critical patent/FR3073842B1/en
Expired - Fee Related legal-status Critical Current
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
    • C07C17/25—Preparation of halogenated hydrocarbons by splitting-off hydrogen halides from halogenated hydrocarbons
    • 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

Abstract

L'invention concerne un procédé de préparation du 1-chloro-3,3,3-trifluoropropène comprenant : - la fourniture d'un composé de formule (I) : CF3-CH2-CHCIBr (I) ; - la déshydrobromation du composé de formule (I) pour former le 1-chloro -3,3,3-trifluoropropène. L'invention concerne également une composition comprenant du 1-chloro -3,3,3-trifluoropropène et le composé de formule (I), ainsi qu'un procédé de préparation du composé de formule (I).The invention relates to a process for preparing 1-chloro-3,3,3-trifluoropropene comprising: - providing a compound of formula (I): CF3-CH2-CHCIBr (I); - Dehydrobromination of the compound of formula (I) to form 1-chloro -3,3,3-trifluoropropene. The invention also relates to a composition comprising 1-chloro -3,3,3-trifluoropropene and the compound of formula (I), as well as to a process for preparing the compound of formula (I).

FR1761090A 2017-11-23 2017-11-23 PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE Expired - Fee Related FR3073842B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1761090A FR3073842B1 (en) 2017-11-23 2017-11-23 PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE
EP18867326.3A EP3713901A2 (en) 2017-11-23 2018-11-08 Process for the preparation of 1-chloro-3,3,3-trifluoropropene
PCT/FR2018/052772 WO2019102093A2 (en) 2017-11-23 2018-11-08 Process for the preparation of 1-chloro-3,3,3-trifluoropropene

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761090A FR3073842B1 (en) 2017-11-23 2017-11-23 PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE
FR1761090 2017-11-23

Publications (2)

Publication Number Publication Date
FR3073842A1 FR3073842A1 (en) 2019-05-24
FR3073842B1 true FR3073842B1 (en) 2020-07-17

Family

ID=61027947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761090A Expired - Fee Related FR3073842B1 (en) 2017-11-23 2017-11-23 PROCESS FOR THE PREPARATION OF 1-CHLORO-3,3,3-TRIFLUOROPROPENE

Country Status (3)

Country Link
EP (1) EP3713901A2 (en)
FR (1) FR3073842B1 (en)
WO (1) WO2019102093A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1972887B (en) 2004-04-29 2010-10-13 霍尼韦尔国际公司 Processes for synthesis of 1,3,3,3-tetrafluoropropene
CA2564991C (en) 2004-04-29 2013-03-19 Honeywell International Inc. Processes for synthesis of 1,3,3,3-tetrafluoropropene and 2,3,3,3-tetrafluoropropene
CN1968915B (en) 2004-04-29 2011-08-03 霍尼韦尔国际公司 Processes for synthesis of 1,3,3,3-tetrafluoropropene
CN107162871B (en) * 2017-06-16 2020-07-14 山东东岳化工有限公司 Resource utilization process of trifluoromethane

Also Published As

Publication number Publication date
EP3713901A2 (en) 2020-09-30
FR3073842A1 (en) 2019-05-24
WO2019102093A3 (en) 2019-09-06
WO2019102093A2 (en) 2019-05-31

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