CN1802338A - 除去六氟丙烯二聚物的方法 - Google Patents

除去六氟丙烯二聚物的方法 Download PDF

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Publication number
CN1802338A
CN1802338A CNA2004800093104A CN200480009310A CN1802338A CN 1802338 A CN1802338 A CN 1802338A CN A2004800093104 A CNA2004800093104 A CN A2004800093104A CN 200480009310 A CN200480009310 A CN 200480009310A CN 1802338 A CN1802338 A CN 1802338A
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CN
China
Prior art keywords
dimer
hfp
thermodynamic
adduct
amine
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
CNA2004800093104A
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English (en)
Chinese (zh)
Inventor
章忠星
裘再明
丹尼尔·R·威卡克
理查德·M·弗林
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3M Innovative Properties Co
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3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1802338A publication Critical patent/CN1802338A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/44—Separation; Purification; Stabilisation; Use of additives by treatments giving rise to a chemical modification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/35—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction
    • C07C17/358—Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or of halogen atoms in the reaction by isomerisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C07C17/395—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification of at least one compound
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CNA2004800093104A 2003-04-01 2004-02-27 除去六氟丙烯二聚物的方法 Pending CN1802338A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/404,234 US6774270B1 (en) 2003-04-01 2003-04-01 Method of removing hexafluoropropylene dimers
US10/404,234 2003-04-01

Publications (1)

Publication Number Publication Date
CN1802338A true CN1802338A (zh) 2006-07-12

Family

ID=32825064

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004800093104A Pending CN1802338A (zh) 2003-04-01 2004-02-27 除去六氟丙烯二聚物的方法

Country Status (6)

Country Link
US (1) US6774270B1 (enExample)
EP (1) EP1663922A2 (enExample)
JP (1) JP2006523225A (enExample)
KR (1) KR20050120684A (enExample)
CN (1) CN1802338A (enExample)
WO (1) WO2004094025A2 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108383681A (zh) * 2018-03-19 2018-08-10 浙江巨化技术中心有限公司 一种全氟-2-甲基-2-戊烯的制备方法
CN111004083A (zh) * 2019-12-27 2020-04-14 江苏广域化学有限公司 一种烯类有机化合物的纯化方法
CN111484398A (zh) * 2019-04-22 2020-08-04 北京航天神禾防务技术有限公司 一种制备全氟己酮的方法
CN116178123A (zh) * 2022-12-09 2023-05-30 天津长芦新材料研究院有限公司 氟化液及其制备方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7053253B1 (en) 2005-05-02 2006-05-30 3M Innovative Properties Company Process for purifying hexafluoropropene dimers
JP2008230981A (ja) * 2007-03-16 2008-10-02 Daikin Ind Ltd 高純度含フッ素アルキルエーテルの製造方法
WO2013184865A1 (en) * 2012-06-06 2013-12-12 E.I. Du Pont De Nemours And Company PROCESS FOR THE REDUCTION OF RfCCX IMPURITIES IN FLUOROOLEFINS
TWI694066B (zh) * 2014-05-27 2020-05-21 德商拜耳動物保健有限公司 始於六氟丙烯之製備５-氟-１ｈ-吡唑的方法
RU2639148C2 (ru) * 2016-02-17 2017-12-20 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ очистки перфторэтилизопропилкетона
RU2714134C1 (ru) * 2019-10-16 2020-02-12 Федеральное государственное унитарное предприятие "Российский научный центр "Прикладная химия" Способ очистки перфторэтилизопропилкетона
CN115368207B (zh) * 2022-10-25 2023-01-13 山东华夏神舟新材料有限公司 一种六氟丙烯二聚体的提纯方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2738371A (en) * 1951-02-14 1956-03-13 Du Pont Purification of fluorocarbons
US3185734A (en) 1960-10-25 1965-05-25 Du Pont Novel polyfluoro-substituted ketones and their preparation from polyfluoro acid fluorides
US3696156A (en) 1970-04-03 1972-10-03 Du Pont Process for purification of fluoroperhalocarbons
US5300714A (en) 1990-05-18 1994-04-05 Minnesota Mining And Manufacturing Company Method of purifying saturated fluoroperhalocarbon liquids
JPH0656713A (ja) 1991-04-27 1994-03-01 Hoechst Ag クロロフルオロ炭化水素の精製方法
US5254774A (en) 1992-12-28 1993-10-19 Minnesota Mining And Manufacturing Company Preparation of hexafluoropropene oligomers
US5462908A (en) 1993-06-16 1995-10-31 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of National Defence Organic amine impregnated activated carbon
US6023002A (en) 1998-01-26 2000-02-08 3M Innovative Properties Company Process for preparing hydrofluoroethers
US6147268A (en) 1998-09-16 2000-11-14 3M Innovative Properties Company Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes
JP4666855B2 (ja) 1999-07-20 2011-04-06 スリーエム イノベイティブ プロパティズ カンパニー 消火組成物中でのフッ素化ケトンの使用法
US6423673B1 (en) * 2001-09-07 2002-07-23 3M Innovation Properties Company Azeotrope-like compositions and their use

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108383681A (zh) * 2018-03-19 2018-08-10 浙江巨化技术中心有限公司 一种全氟-2-甲基-2-戊烯的制备方法
CN108383681B (zh) * 2018-03-19 2021-05-18 浙江巨化技术中心有限公司 一种全氟-2-甲基-2-戊烯的制备方法
CN111484398A (zh) * 2019-04-22 2020-08-04 北京航天神禾防务技术有限公司 一种制备全氟己酮的方法
CN111004083A (zh) * 2019-12-27 2020-04-14 江苏广域化学有限公司 一种烯类有机化合物的纯化方法
CN116178123A (zh) * 2022-12-09 2023-05-30 天津长芦新材料研究院有限公司 氟化液及其制备方法
CN116178123B (zh) * 2022-12-09 2025-02-18 天津市长芦化工新材料有限公司 氟化液及其制备方法

Also Published As

Publication number Publication date
JP2006523225A (ja) 2006-10-12
KR20050120684A (ko) 2005-12-22
WO2004094025A3 (en) 2006-03-30
US6774270B1 (en) 2004-08-10
WO2004094025A2 (en) 2004-11-04
EP1663922A2 (en) 2006-06-07

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