KR20250006214A - 1,1,1,3,5,5,5-헵타플루오로-2-펜텐의 제조 방법 - Google Patents

1,1,1,3,5,5,5-헵타플루오로-2-펜텐의 제조 방법 Download PDF

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Publication number
KR20250006214A
KR20250006214A KR1020247038999A KR20247038999A KR20250006214A KR 20250006214 A KR20250006214 A KR 20250006214A KR 1020247038999 A KR1020247038999 A KR 1020247038999A KR 20247038999 A KR20247038999 A KR 20247038999A KR 20250006214 A KR20250006214 A KR 20250006214A
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KR
South Korea
Prior art keywords
pentene
hfo
catalyst
chloro
purity
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.)
Pending
Application number
KR1020247038999A
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English (en)
Korean (ko)
Inventor
도모히로 다니구치
Original Assignee
칸토 덴카 코교 가부시키가이샤
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 칸토 덴카 코교 가부시키가이샤 filed Critical 칸토 덴카 코교 가부시키가이샤
Publication of KR20250006214A publication Critical patent/KR20250006214A/ko
Pending legal-status Critical Current

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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
    • C07C17/093—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
    • 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
    • B01J27/08—Halides
    • B01J27/12—Fluorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
    • C07C17/087—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C21/00—Acyclic unsaturated compounds containing halogen atoms
    • C07C21/02—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds
    • C07C21/18—Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J27/08—Halides
    • B01J27/10—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • 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
    • C07C19/10—Acyclic saturated compounds containing halogen atoms containing fluorine and chlorine

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1020247038999A 2022-04-28 2023-04-27 1,1,1,3,5,5,5-헵타플루오로-2-펜텐의 제조 방법 Pending KR20250006214A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-074800 2022-04-28
JP2022074800 2022-04-28
PCT/JP2023/016582 WO2023210724A1 (ja) 2022-04-28 2023-04-27 １，１，１，３，５，５，５－ヘプタフルオロ－２－ペンテンの製造方法

Publications (1)

Publication Number Publication Date
KR20250006214A true KR20250006214A (ko) 2025-01-10

Family

ID=88519130

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247038999A Pending KR20250006214A (ko) 2022-04-28 2023-04-27 1,1,1,3,5,5,5-헵타플루오로-2-펜텐의 제조 방법

Country Status (5)

Country Link
US (1) US20250282699A1 (https=)
JP (1) JPWO2023210724A1 (https=)
KR (1) KR20250006214A (https=)
CN (1) CN119053578A (https=)
WO (1) WO2023210724A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120192210A (zh) * 2025-05-23 2025-06-24 湖南源聚创新材料有限公司 一种采用全氟戊醇为原料制备全氟戊烯的方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012508778A (ja) 2008-11-13 2012-04-12 ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング ヒドロフルオロオレフィン、ヒドロフルオロオレフィンの製造およびヒドロフルオロオレフィンを用いる方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU669772B2 (en) * 1992-12-29 1996-06-20 Daikin Industries, Ltd. Process for producing 1,1,1,3,3-pentafluoropropane, process for producing 1,1,1,3 3-pentafluoro-2-halogeno-3-chloropropane, and process for producing 1,1,1,2,3,3-hexachloropropene
WO2017044719A1 (en) * 2015-09-09 2017-03-16 The Chemours Company Fc, Llc Novel method for fluorinating chloroalkanes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012508778A (ja) 2008-11-13 2012-04-12 ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング ヒドロフルオロオレフィン、ヒドロフルオロオレフィンの製造およびヒドロフルオロオレフィンを用いる方法

Also Published As

Publication number Publication date
JPWO2023210724A1 (https=) 2023-11-02
CN119053578A (zh) 2024-11-29
US20250282699A1 (en) 2025-09-11
WO2023210724A1 (ja) 2023-11-02

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PA0105 International application

Patent event date: 20241122

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application