ZA931259B - Synthesis of desflurane - Google Patents

Synthesis of desflurane

Info

Publication number
ZA931259B
ZA931259B ZA931259A ZA931259A ZA931259B ZA 931259 B ZA931259 B ZA 931259B ZA 931259 A ZA931259 A ZA 931259A ZA 931259 A ZA931259 A ZA 931259A ZA 931259 B ZA931259 B ZA 931259B
Authority
ZA
South Africa
Prior art keywords
desflurane
synthesis
Prior art date
Application number
ZA931259A
Other languages
English (en)
Inventor
Leonid A Rozov
Chialang Huang
Gerald G Vernice
Original Assignee
Anaquest Inc
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 Anaquest Inc filed Critical Anaquest Inc
Publication of ZA931259B publication Critical patent/ZA931259B/xx

Links

Classifications

    • 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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • 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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/22—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of halogens; by substitution of halogen atoms by other halogen atoms
    • 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
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/24—Preparation of ethers by reactions not forming ether-oxygen bonds by elimination of halogens, e.g. elimination of HCl
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA931259A 1992-08-14 1993-02-23 Synthesis of desflurane ZA931259B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/930,867 US5205914A (en) 1992-08-14 1992-08-14 Synthesis of desflurane

Publications (1)

Publication Number Publication Date
ZA931259B true ZA931259B (en) 1993-10-25

Family

ID=25459891

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA931259A ZA931259B (en) 1992-08-14 1993-02-23 Synthesis of desflurane

Country Status (9)

Country Link
US (1) US5205914A (xx)
EP (1) EP0583540A1 (xx)
JP (1) JPH0687777A (xx)
KR (1) KR940003911A (xx)
CN (1) CN1083466A (xx)
AU (1) AU641600B1 (xx)
CA (1) CA2091048A1 (xx)
NO (1) NO930574L (xx)
ZA (1) ZA931259B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5741950A (en) * 1996-12-16 1998-04-21 Minnesota Mining And Manufacturing Company Method of preparing nonafluoroisobutyl methyl ether
US6800786B1 (en) 2002-09-25 2004-10-05 Baxter International, Inc. Preparation of desflurane
AU2005244842B2 (en) * 2004-05-12 2010-09-23 Baxter Healthcare S.A. Nucleic acid microspheres, production and delivery thereof
WO2006055749A1 (en) * 2004-11-17 2006-05-26 Minrad Inc. Process for production of 1,2,2,2-tetrafluoro ethyl difluoro methyl ether
EP1912925B1 (en) * 2005-02-15 2015-05-20 Halocarbon Products Corporation Separation/purification of desflurane from hydrogen fluoride
US7605291B2 (en) * 2006-04-27 2009-10-20 Adalberto Maldonado Method for the preparation of volatile Anesthetics
CN106866416A (zh) * 2015-12-10 2017-06-20 浙江蓝天环保高科技股份有限公司 一种制备2-氟-2-烷氧基三氟丙酸酯的方法
JP6886104B2 (ja) 2016-12-29 2021-06-16 セントラル硝子株式会社 ハロゲン化α−フルオロエーテル類の製造方法
US10683252B2 (en) 2016-12-29 2020-06-16 Central Glass Company, Limited Production method for 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane)
JP6974718B2 (ja) * 2017-01-13 2021-12-01 セントラル硝子株式会社 １，２，２，２−テトラフルオロエチルジフルオロメチルエーテル（デスフルラン）の製造方法
WO2018165623A1 (en) * 2017-03-10 2018-09-13 The Chemours Company Fc, Llc Uses of fluorinated epoxides and novel mixtures thereof
JP2019064948A (ja) * 2017-09-29 2019-04-25 セントラル硝子株式会社 １，２，２，２−テトラフルオロエチルジフルオロメチルエーテル（デスフルラン）の製造方法
JP7032639B2 (ja) * 2017-12-22 2022-03-09 セントラル硝子株式会社 ジフルオロメチル－１，２，２，２－テトラフルオロエチルエーテルの精製方法および製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3242218A (en) * 1961-03-29 1966-03-22 Du Pont Process for preparing fluorocarbon polyethers
US3342875A (en) * 1962-03-26 1967-09-19 Du Pont Hydrogen capped fluorocarbon polyethers
DE2361058A1 (de) * 1973-12-07 1975-06-19 Hoechst Ag 1.2.2.2-tetrafluoraethyl-chlorfluormethylaether und verfahren zu dessen herstellung
US4972040A (en) * 1988-07-18 1990-11-20 Boc, Inc. Process for the preparation of CHF2 OCHFCF3
US5026924A (en) * 1989-03-14 1991-06-25 Anaquest, Inc. Process for production of 1,2,2,2-tetrafluoroethyl difluoromethyl ether
JP2544681B2 (ja) * 1990-08-17 1996-10-16 株式会社小糸製作所 自動車用前照灯装置

Also Published As

Publication number Publication date
NO930574D0 (no) 1993-02-18
US5205914A (en) 1993-04-27
JPH0687777A (ja) 1994-03-29
NO930574L (no) 1994-02-15
CN1083466A (zh) 1994-03-09
EP0583540A1 (en) 1994-02-23
CA2091048A1 (en) 1994-02-15
AU641600B1 (en) 1993-09-23
KR940003911A (ko) 1994-03-14

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