CN102066300B - 纯化氟甲基1，1，1，3，3，3-六氟异丙基醚(七氟烷)的方法 - Google Patents

纯化氟甲基1，1，1，3，3，3-六氟异丙基醚(七氟烷)的方法 Download PDF

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Publication number
CN102066300B
CN102066300B CN2008801226629A CN200880122662A CN102066300B CN 102066300 B CN102066300 B CN 102066300B CN 2008801226629 A CN2008801226629 A CN 2008801226629A CN 200880122662 A CN200880122662 A CN 200880122662A CN 102066300 B CN102066300 B CN 102066300B
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China
Prior art keywords
sevoflurane
hfip
thick
purifying
water
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Expired - Fee Related
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CN2008801226629A
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English (en)
Chinese (zh)
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CN102066300A (zh
Inventor
巴里·琼斯
乔尔·斯温森
保罗·马泽尔
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Halocarbon Products Corp
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Halocarbon Products Corp
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    • 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
    • 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
    • C07C41/38—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/12—Saturated ethers containing halogen
    • 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
    • Y02P20/10—Process efficiency

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CN2008801226629A 2007-12-27 2008-12-22 纯化氟甲基1，1，1，3，3，3-六氟异丙基醚(七氟烷)的方法 Expired - Fee Related CN102066300B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/965,137 US7732647B2 (en) 2007-12-27 2007-12-27 Process for the purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane)
US11/965,137 2007-12-27
PCT/US2008/013981 WO2009085247A2 (en) 2007-12-27 2008-12-22 Process for the purification of fluromethyl 1,1,1,3,3,3,-hexafluoroisopropyl ether (sevoflurane)

Publications (2)

Publication Number Publication Date
CN102066300A CN102066300A (zh) 2011-05-18
CN102066300B true CN102066300B (zh) 2013-12-25

Family

ID=40799288

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801226629A Expired - Fee Related CN102066300B (zh) 2007-12-27 2008-12-22 纯化氟甲基1，1，1，3，3，3-六氟异丙基醚(七氟烷)的方法

Country Status (9)

Country Link
US (1) US7732647B2 (enExample)
EP (1) EP2231574B1 (enExample)
JP (1) JP2011515329A (enExample)
KR (1) KR20100103643A (enExample)
CN (1) CN102066300B (enExample)
BR (1) BRPI0821708A2 (enExample)
CA (1) CA2710218C (enExample)
HU (1) HUE028167T2 (enExample)
WO (1) WO2009085247A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101455449B1 (ko) * 2009-06-15 2014-10-27 다이킨 고교 가부시키가이샤 고순도 불소 함유 에테르의 제조 방법
US8987524B2 (en) 2009-08-10 2015-03-24 Solvay Fluor Gmbh Process for the manufacture of Sevoflurane
CN105664883B (zh) * 2009-09-01 2020-09-08 蓝区技术有限公司 用于气体处理的系统和方法
EP2673256B1 (en) 2011-02-10 2015-04-08 Solvay SA Process for the manufacture of fluoromethoxymalonic acid derivatives
EP2626341A1 (en) 2012-02-10 2013-08-14 Solvay Sa Manufacture of hexafluoroisopropanol
EP2889355B1 (en) * 2013-12-26 2017-04-19 Central Glass Company, Limited Azeotropic mixture-like composition, heat transfer composition, cleaner, high-temperature heat pump device, and heat transfer method
CN105523903B (zh) * 2016-01-30 2017-07-18 华东医药（西安）博华制药有限公司 一种七氟烷的纯化方法
US10035745B1 (en) 2016-07-30 2018-07-31 Baxter International Inc. Methods of purifying crude sevoflurane
JP6299905B1 (ja) * 2017-02-06 2018-03-28 セントラル硝子株式会社 セボフルランの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1256686A (zh) * 1998-03-03 2000-06-14 森陶硝子株式会社 提纯氟甲基1,1,1,3,3,3－六氟异丙基醚的方法
CN1430592A (zh) * 2000-03-16 2003-07-16 碳卤化合物产品公司 氟甲基·2,2,2－三氟－1－(三氟甲基)乙基醚的生产
US20040124076A1 (en) * 2000-12-21 2004-07-01 Sharratt Andrew Paul Process for the purification of fluoromethyl hexafluoroisopropy
CN1914506A (zh) * 2004-01-05 2007-02-14 碳卤化合物产品公司 用于分析过程中的七氟醚和最终的七氟醚的色谱法
WO2007019161A2 (en) * 2005-08-04 2007-02-15 Halocarbon Products Corporation Purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4250334A (en) 1979-12-26 1981-02-10 Baxter Travenol Laboratories, Inc. Method of synthesizing fluoromethylhexafluoroisopropyl ether
JP2865554B2 (ja) * 1994-04-08 1999-03-08 セントラル硝子株式会社 フルオロメチル−１，１，１，３，３，３−ヘキサフルオロイソプロピルエーテルのガスクロマトグラフ分析
GB9600072D0 (en) 1996-01-04 1996-03-06 Ici Plc Process for the production of fluoromethylhexafluoroisopropylether
US6100434A (en) 1999-03-26 2000-08-08 Abbott Laboratories Method for synthesizing sevoflurane and an intermediate thereof
WO2007001916A2 (en) * 2005-06-27 2007-01-04 Dow Global Technologies, Inc. Window envelopes with optical character readable window film patches

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1256686A (zh) * 1998-03-03 2000-06-14 森陶硝子株式会社 提纯氟甲基1,1,1,3,3,3－六氟异丙基醚的方法
CN1430592A (zh) * 2000-03-16 2003-07-16 碳卤化合物产品公司 氟甲基·2,2,2－三氟－1－(三氟甲基)乙基醚的生产
US20040124076A1 (en) * 2000-12-21 2004-07-01 Sharratt Andrew Paul Process for the purification of fluoromethyl hexafluoroisopropy
CN1914506A (zh) * 2004-01-05 2007-02-14 碳卤化合物产品公司 用于分析过程中的七氟醚和最终的七氟醚的色谱法
WO2007019161A2 (en) * 2005-08-04 2007-02-15 Halocarbon Products Corporation Purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane)

Also Published As

Publication number Publication date
WO2009085247A2 (en) 2009-07-09
JP2011515329A (ja) 2011-05-19
WO2009085247A3 (en) 2012-10-04
CA2710218C (en) 2016-06-07
US20090171128A1 (en) 2009-07-02
US7732647B2 (en) 2010-06-08
BRPI0821708A2 (pt) 2015-06-16
EP2231574A2 (en) 2010-09-29
HUE028167T2 (en) 2016-12-28
EP2231574A4 (en) 2014-03-05
CN102066300A (zh) 2011-05-18
EP2231574B1 (en) 2015-10-07
KR20100103643A (ko) 2010-09-27
WO2009085247A8 (en) 2015-08-27
CA2710218A1 (en) 2009-07-09

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Granted publication date: 20131225

Termination date: 20171222