KR960010597A - 클로로(플루오로)부탄의 하이드로플루오르화 방법 - Google Patents

클로로(플루오로)부탄의 하이드로플루오르화 방법 Download PDF

Info

Publication number
KR960010597A
KR960010597A KR1019950029021A KR19950029021A KR960010597A KR 960010597 A KR960010597 A KR 960010597A KR 1019950029021 A KR1019950029021 A KR 1019950029021A KR 19950029021 A KR19950029021 A KR 19950029021A KR 960010597 A KR960010597 A KR 960010597A
Authority
KR
South Korea
Prior art keywords
butane
fluoro
chloro
catalyst
hydrofluorination
Prior art date
Application number
KR1019950029021A
Other languages
English (en)
Other versions
KR100363940B1 (ko
Inventor
페네트리우 파스칼
잔센스 프란신
Original Assignee
피. 안토니
솔베이(소시에떼 아노님)
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 피. 안토니, 솔베이(소시에떼 아노님) filed Critical 피. 안토니
Publication of KR960010597A publication Critical patent/KR960010597A/ko
Application granted granted Critical
Publication of KR100363940B1 publication Critical patent/KR100363940B1/ko

Links

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
    • C07C17/20—Preparation of halogenated hydrocarbons by replacement by halogens of halogen atoms by other 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
    • C07C17/206—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 HX
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

일반식 C4H5ClxF5-x(여기서, x=1~5)의 클로로-(플루오로)부탄을 원소주기율 표 Ⅲa, Ⅳ;a, Ⅴa, Ⅴb와 Ⅵb족 금속의 유도체에서 선택한 촉매의 존재하에 플루오르화 수소로 하이드로플루오르화하는 방법.

Description

클로로(플루오로)부탄의 하이드로플루오르화 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 일반식 C4H5ClxF5-x(여기서, x=1~5)의 클로로-(플루오로)-부탄을 플루오르화 수소로 하이드로플루오르화하는 방법에 있어서, 하이드로플루오르화를 원소주기율 표 Ⅲa, Ⅳa, Ⅴa, Ⅴb 와 Ⅵb족 금속의 유도체에서 택한 촉매이 존재하에서 행함을 특징으로 하는 상기 방법.
  2. 제1항에 있어서, 촉매를 원소주기율표 Ⅳa 와 Ⅴa족 금속의 유도체에서 선택함을 특징으로 하는 방법.
  3. 제2항에 있어서, 촉매를 주석과 안티모니 유도체에서 선택함을 특징으로 하는 방법.
  4. 제1항 내지 제3항중 어느 한 항에 있어서, 촉매를 염화물, 플루오르화물과 클로로플루오르화물에서 선택함을 특징으로 하는 방법.
  5. 제4항에 있어서, 촉매가 오염화 안티모니임을 특징으로 하는 방법.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 촉매를 클로로(플루오로)부탄의 몰당 0.001~1몰의 촉매 비율로 사용함을 특징으로 하는 방법.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 사용된 플루오르화 수소와 클로로(플루오로)부탄의 몰비가 4대 25임을 특징으로 하는 방법.
  8. 제1항 내지 제7항중 어느 한 항에 있어서, 하이드로플루오르화를 50℃~150℃의 온도에서 행함을 특징으로하는 방법.
  9. 제1항내지 제8항중 어느 한 항에 있어서, 하이드로플루오르화를 2~40바아의 압력하에 액체상으로 행함을 특징으로 하는 방법.
  10. 제1항 내지 제9항중 어느 한 항에 있어서, 클로로(플루오로)-부탄을 일반식 CH3-CCl2F2-x-CH2-CClyF3y(여기서, x=0,1 또는 2, y=0,1,2 또는 3, x+y1)의 화합물에서 선택함을 특징으로 하는 방법.
  11. 제10항에 있어서, 클로로(플루오로)부탄을 1,1,3,3-테트라플루오로-1-클로로부탄, 1,3,3-트리플루오로-1,1-디클로로부탄과 1,1,3-트리플루오로-1,3-디클로로부탄에서 선택함을 특징으로 하는 방법.
  12. 제10항 또는 제11항에 있어서, 클로로(플루오로)-부탄을 염화비닐리덴과 플루오르화 수소를 반응시켜서 얻음을 특징으로 하는 방법.
  13. 1,1,1,3,3-펜타플루오로부탄을 제조하기 위한 제10항 내지 제12항중 어느 하나에 따른 방법의 용도.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950029021A 1994-09-05 1995-09-05 클로로(플루오로)부탄의하이드로플루오르화방법 KR100363940B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR94-10684 1994-09-05
FR9410684 1994-09-05
FR9410684A FR2724167B1 (fr) 1994-09-05 1994-09-05 Procede pour l'hydrofluoration de chloro (fluoro) butane

Publications (2)

Publication Number Publication Date
KR960010597A true KR960010597A (ko) 1996-04-20
KR100363940B1 KR100363940B1 (ko) 2003-01-29

Family

ID=9466744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950029021A KR100363940B1 (ko) 1994-09-05 1995-09-05 클로로(플루오로)부탄의하이드로플루오르화방법

Country Status (12)

Country Link
US (1) US5739406A (ko)
EP (1) EP0699649B1 (ko)
JP (2) JP3944254B2 (ko)
KR (1) KR100363940B1 (ko)
AT (1) ATE186289T1 (ko)
BR (1) BR9503889A (ko)
CA (1) CA2157211C (ko)
DE (1) DE69513111T2 (ko)
DK (1) DK0699649T3 (ko)
ES (1) ES2140615T3 (ko)
FR (1) FR2724167B1 (ko)
TW (1) TW298589B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379625B1 (ko) * 2000-08-05 2003-04-10 주식회사 세종소재 수소 정제용 게터

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724167B1 (fr) * 1994-09-05 1996-11-29 Solvay Procede pour l'hydrofluoration de chloro (fluoro) butane
GB9518525D0 (en) * 1995-09-11 1995-11-08 Zeneca Ltd Novel process
FR2744442B1 (fr) * 1996-02-01 1998-02-27 Atochem Elf Sa Preparation du 1,1,1,3,3-pentachlorobutane et du 1,1,1,3,3,-pentafluorobutane
US6075172A (en) * 1996-09-03 2000-06-13 Zeneca Limited Chlorofluorohydrocarbon and process thereto
US6350926B1 (en) 1996-09-03 2002-02-26 Syngenta Limited Chlorofluorohydrocarbon and process thereto
EP0970031A1 (en) * 1997-03-11 2000-01-12 Zeneca Limited Fluorination process
DE69810099T2 (de) * 1997-05-05 2003-07-10 Solvay Sa Bruessel Bruxelles Neue arzneimittel auf der basis von polymeren aus mit methacrylamid modifizierter gelatine
FR2768717B1 (fr) * 1997-09-24 1999-11-12 Solvay Procede de separation de fluorure d'hydrogene de ses melanges avec un hydrofluoroalcane contenant de 3 a 6 atomes de carbone
KR100633784B1 (ko) * 1998-09-03 2006-10-16 솔베이 플루오르 운트 데리바테 게엠베하 1,1,1,3,3-펜타플루오로부탄의 정제
EP1140747B1 (fr) * 1998-12-18 2009-04-29 SOLVAY (Société Anonyme) Procede de separation d'un melange comprenant au moins un hydrofluoroalcane et du fluorure d'hydrogene, et procede de preparation d'un hydrofluroalcane
FR2791976B1 (fr) 1999-03-24 2001-07-27 Solvay Compositions contenant du fluorure d'hydrogene et du 1,1,1,3,3-pentafluorobutane, procede pour la separation de melanges comprenant de telles compositions et procede pour la synthese de 1,1,1,3,3-pentafluorobutane
FR2791975B1 (fr) * 1999-03-24 2001-07-27 Solvay Procede de separation de fluorure d'hydrogene des ses melanges avec du 1,1,1,3,3-pentafluorobutane et procede de fabrication de 1,1,1,3,3-pentafluorobutane
ATE257814T1 (de) 1999-03-24 2004-01-15 Solvay Verfahren zur abtrennung von fluorwasserstoff aus seinen mischungen mit 1,1,1,3,3-pentafluorbutan und verfahren zur herstellung von pentafluorbutan
JP4817572B2 (ja) * 1999-10-06 2011-11-16 ソルヴェイ（ソシエテ アノニム） 有機化合物の調製法及び助触媒の回収方法
US6518467B2 (en) 2000-12-29 2003-02-11 Honeywell International Inc. Method of making hydrofluorocarbons and hydrochlorofluorocarbons
US6673264B2 (en) 2001-06-01 2004-01-06 Honeywell International Inc. Azeotrope-like compositions of 1,1,1,3,3-pentafluorobutane and hydrogen fluoride
WO2010060868A1 (en) * 2008-11-25 2010-06-03 Solvay Fluor Gmbh Process for the preparation of chlorofluoroalkenes
EP2196445A1 (en) 2008-12-15 2010-06-16 Solvay Fluor GmbH Process for reducing the metal content in organic heavy boiler waste
TW201103972A (en) 2009-04-01 2011-02-01 Solvay Fluor Gmbh Process for the manufacture of etched items

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA535808A (en) * 1957-01-15 A. Wiseman Park 2,3-difluoro-1,3-butadiene and preparation thereof
US2439299A (en) * 1946-07-26 1948-04-06 Phillips Petroleum Co Production of halogenated hydrocarbons containing fluorine
GB675372A (en) * 1949-01-06 1952-07-09 Firestone Tire & Rubber Co Improvements in or relating to 2, 3-difluoro-1, 3, butadiene, its polymers and copolymers and the preparation thereof
US2981762A (en) * 1957-12-13 1961-04-25 Allied Chem Manufacture of fluoro butanes
GB938070A (en) * 1961-04-05 1963-09-25 Allied Chem New fluorination process
LU75857A1 (ko) * 1976-09-22 1978-05-12
BE1005095A3 (fr) * 1991-07-10 1993-04-20 Solvay Procede pour la preparation de 1,1-dichloro-1,3,3,3-tetrafluoropropane.
BE1005096A3 (fr) * 1991-07-10 1993-04-20 Solvay Procede pour la preparation de 1-chloro-1,1,3,3,3-pentafluoropropane et de 1,1,1,3,3,3-hexafluoropropane.
JP3605831B2 (ja) * 1992-10-05 2004-12-22 ダイキン工業株式会社 ハロゲン化炭化水素のフッ素化方法
US5395997A (en) * 1993-07-29 1995-03-07 Alliedsignal Inc. Process for the preparation of hydrofluorocarbons having 3 to 7 carbon atoms
FR2724167B1 (fr) * 1994-09-05 1996-11-29 Solvay Procede pour l'hydrofluoration de chloro (fluoro) butane

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379625B1 (ko) * 2000-08-05 2003-04-10 주식회사 세종소재 수소 정제용 게터

Also Published As

Publication number Publication date
JP2006335770A (ja) 2006-12-14
DE69513111T2 (de) 2000-08-17
ATE186289T1 (de) 1999-11-15
FR2724167A1 (fr) 1996-03-08
EP0699649B1 (fr) 1999-11-03
TW298589B (ko) 1997-02-21
BR9503889A (pt) 1996-09-17
JPH0899918A (ja) 1996-04-16
FR2724167B1 (fr) 1996-11-29
ES2140615T3 (es) 2000-03-01
DE69513111D1 (de) 1999-12-09
KR100363940B1 (ko) 2003-01-29
JP3944254B2 (ja) 2007-07-11
CA2157211A1 (fr) 1996-03-06
EP0699649A1 (fr) 1996-03-06
CA2157211C (fr) 2007-08-21
US5739406A (en) 1998-04-14
DK0699649T3 (da) 2000-05-08

Similar Documents

Publication Publication Date Title
KR960010597A (ko) 클로로(플루오로)부탄의 하이드로플루오르화 방법
KR920009747A (ko) 1, 1, 1, 2-테트라플루오로에탄의 제조방법
US4147733A (en) Fluorination of chlorinated hydrocarbons
ES2212528T3 (es) Procedimiento de hidrofluoracion de hidrocarburos clorados.
KR960010598A (ko) 1, 1, 1, 3, 3-펜타플루오로프로판의 합성방법
MX9708684A (es) Proceso para la preparacion de compuestos alifaticos fluorados.
KR920017708A (ko) 불소화 촉매 및 이의 제조방법
KR940018340A (ko) 퍼클로로에틸렌 또는 펜타 클로로에탄의 플루오르화 방법
US5185482A (en) Manufacture of 1,1,1,2-tetrafluoroethane
Kudchadker et al. Ideal gas thermodynamic properties of CH4−(a+ b+ c+ d) F a Cl b Br c I d Halomethanes
KR900000317A (ko) 펜타할로 에탄의 불소화 방법
ES369847A1 (es) Procedimiento para la preparacion de un catalizador para lapreparacion de hidrocarburos fluorados.
KR960700211A (ko) 1,1,1,3,3-펜타플루오로프로판의 제조방법, 1,1,1,3,3-펜타플루오로-2-할로게노-3-클로로프로판의 제조방법 및 1,1,2,3,3-헥사클로로프로펜의 제조방법 (process for producing 1,1,1,3,3-pentafluoropropane, process for producing 1,1,1,3,3-pentafluord-2-halogeno-3-chloropropane, and process for producing 1,1,1,2,3,3-hexachloropropene)
DE69515036D1 (de) Verfahren zur herstellung von difluormethan
CN101410357A (zh) 生产1,1,1,3,3-五氟丙烷的方法
KR880013866A (ko) 플루오르벤즈알데히드의 제조방법
KR960037629A (ko) 1-디플루오로에탄의 제조방법
US3226448A (en) Preparation of fluorine compounds
US5283381A (en) Process for preparing fluorine-containing ethane derivatives
US5894075A (en) Catalytic mixtures composed of titanium and tin and uses thereof
EP0450584A1 (en) Bromination method
KR900701705A (ko) 기체-상 불소화 방법
KR920007966A (ko) 플루오르화 디메틸에테르의 제조방법
CA1157884A (en) Process for the preparation of trifluoromethylbenzoyl halides
US3361543A (en) Synthesis of alkali metal tetrafluorochlorates

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20121031

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20131101

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20141107

Year of fee payment: 13

EXPY Expiration of term