WO2003051800A1 - Procede de preparation d'un iodure de fluoroalkyle - Google Patents
Procede de preparation d'un iodure de fluoroalkyle Download PDFInfo
- Publication number
- WO2003051800A1 WO2003051800A1 PCT/JP2002/012094 JP0212094W WO03051800A1 WO 2003051800 A1 WO2003051800 A1 WO 2003051800A1 JP 0212094 W JP0212094 W JP 0212094W WO 03051800 A1 WO03051800 A1 WO 03051800A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- formula
- halide
- carbon atoms
- polyfluoroalkyl
- Prior art date
Links
Classifications
-
- 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
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/07—Preparation of halogenated hydrocarbons by addition of hydrogen halides
- C07C17/08—Preparation of halogenated hydrocarbons by addition of hydrogen halides to unsaturated hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/10—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond
- C07C67/11—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with ester groups or with a carbon-halogen bond being mineral ester groups
-
- 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
Definitions
- R f represents a perfluoroalkyl group or a polyfluoroalkyl group having 1 to 20 carbon atoms.
- an alkali pot for forming a carboxylate for example, lithium, sodium, potassium, etc. are used. Of these, potassium is particularly preferable.
- R f represents a perfluoroalkyl group or a polyfluoroalkyl group having 1 to 20 carbon atoms.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60219684T DE60219684T2 (de) | 2001-12-19 | 2002-11-20 | Verfahren zur herstellung von fluoralkyliodid |
EP02805017A EP1457477B8 (en) | 2001-12-19 | 2002-11-20 | Process for producing fluoroalkyl iodide |
US10/498,933 US6946582B2 (en) | 2001-12-19 | 2002-11-20 | Process for producing fluoroalkyl iodide |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-385709 | 2001-12-19 | ||
JP2001385709A JP4106520B2 (ja) | 2001-12-19 | 2001-12-19 | 含フッ素アルキルアイオダイドの製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003051800A1 true WO2003051800A1 (fr) | 2003-06-26 |
Family
ID=19187864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2002/012094 WO2003051800A1 (fr) | 2001-12-19 | 2002-11-20 | Procede de preparation d'un iodure de fluoroalkyle |
Country Status (7)
Country | Link |
---|---|
US (1) | US6946582B2 (ja) |
EP (1) | EP1457477B8 (ja) |
JP (1) | JP4106520B2 (ja) |
CN (1) | CN1273422C (ja) |
AT (1) | ATE359987T1 (ja) |
DE (1) | DE60219684T2 (ja) |
WO (1) | WO2003051800A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2003241701A1 (en) | 2002-06-17 | 2003-12-31 | Daikin Industries, Ltd. | Metallic copper catalyst for polyfluoroalkylethyl iodide production and process for producing polyfluoroalkylethyl iodide |
CN100579950C (zh) * | 2004-04-26 | 2010-01-13 | 大金工业株式会社 | 含氟(甲基)丙烯酸酯的制造方法 |
JP5194332B2 (ja) * | 2004-11-15 | 2013-05-08 | ダイキン工業株式会社 | 含フッ素アルキルエチルハロゲン化物の製造方法 |
JP5170941B2 (ja) * | 2005-01-06 | 2013-03-27 | ダイキン工業株式会社 | ヨウ化水素の製造方法 |
US8034985B2 (en) * | 2007-02-15 | 2011-10-11 | Honeywell International, Ltd. | Catalyst for the synthesis of CF3CF2I |
KR100828669B1 (ko) * | 2008-03-03 | 2008-05-09 | 주식회사 아쿠아테크 | 동시탈질생물반응조와 막분리 기술을 결합한 고농도오폐수의 처리장치 및 이를 이용한 처리방법 |
RU2017121034A (ru) * | 2014-12-22 | 2019-01-25 | 3М Инновейтив Пропертиз Компани | Способы получения галогенированных частично фторированных соединений |
US10988425B2 (en) * | 2019-02-18 | 2021-04-27 | Honeywell International Inc. | One step process for manufacturing trifluoroiodomethane from trifluoroacetyl halide, hydrogen, and iodine |
JP7201187B2 (ja) * | 2019-05-10 | 2023-01-10 | ダイキン工業株式会社 | フッ素化ヨウ素化有機化合物の製造方法 |
FR3107269B1 (fr) * | 2020-02-19 | 2022-12-16 | Arkema France | Procédé de production d’un composé iodofluoroalcane |
KR20220156000A (ko) * | 2020-02-19 | 2022-11-24 | 아르끄마 프랑스 | 요오도플루오로알칸 화합물의 제조 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3918112B1 (ja) * | 1963-01-17 | 1964-08-28 | ||
US3829512A (en) * | 1971-08-10 | 1974-08-13 | Hoechst Ag | Process for the preparation of pentafluorethyl iodide and heptafluorisopropyl iodide |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4089882A (en) | 1974-03-22 | 1978-05-16 | Shin-Etsu Chemical Co., Ltd. | Method of preparing fluoroalkyl-containing organosilanes |
JPS519739B2 (ja) | 1974-03-22 | 1976-03-30 | ||
JPH07119178B2 (ja) | 1990-07-05 | 1995-12-20 | 信越化学工業株式会社 | 含フッ素有機基を有するエチレン化合物の精製方法 |
-
2001
- 2001-12-19 JP JP2001385709A patent/JP4106520B2/ja not_active Expired - Fee Related
-
2002
- 2002-11-20 AT AT02805017T patent/ATE359987T1/de not_active IP Right Cessation
- 2002-11-20 US US10/498,933 patent/US6946582B2/en not_active Expired - Lifetime
- 2002-11-20 DE DE60219684T patent/DE60219684T2/de not_active Expired - Fee Related
- 2002-11-20 WO PCT/JP2002/012094 patent/WO2003051800A1/ja active IP Right Grant
- 2002-11-20 CN CNB028265467A patent/CN1273422C/zh not_active Expired - Fee Related
- 2002-11-20 EP EP02805017A patent/EP1457477B8/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3918112B1 (ja) * | 1963-01-17 | 1964-08-28 | ||
US3829512A (en) * | 1971-08-10 | 1974-08-13 | Hoechst Ag | Process for the preparation of pentafluorethyl iodide and heptafluorisopropyl iodide |
Also Published As
Publication number | Publication date |
---|---|
JP4106520B2 (ja) | 2008-06-25 |
EP1457477A1 (en) | 2004-09-15 |
EP1457477B8 (en) | 2007-11-14 |
DE60219684T2 (de) | 2007-12-27 |
EP1457477A4 (en) | 2006-04-26 |
US6946582B2 (en) | 2005-09-20 |
ATE359987T1 (de) | 2007-05-15 |
EP1457477B1 (en) | 2007-04-18 |
CN1273422C (zh) | 2006-09-06 |
DE60219684D1 (de) | 2007-05-31 |
US20050090699A1 (en) | 2005-04-28 |
CN1610653A (zh) | 2005-04-27 |
JP2003183190A (ja) | 2003-07-03 |
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