NO930574D0 - Fremgangsmaate for fremstilling av desfluran - Google Patents
Fremgangsmaate for fremstilling av desfluranInfo
- Publication number
- NO930574D0 NO930574D0 NO930574A NO930574A NO930574D0 NO 930574 D0 NO930574 D0 NO 930574D0 NO 930574 A NO930574 A NO 930574A NO 930574 A NO930574 A NO 930574A NO 930574 D0 NO930574 D0 NO 930574D0
- Authority
- NO
- Norway
- Prior art keywords
- desfluran
- procedure
- producing
- producing desfluran
- Prior art date
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)
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 (2)
| Publication Number | Publication Date |
|---|---|
| NO930574D0 true NO930574D0 (no) | 1993-02-18 |
| NO930574L NO930574L (no) | 1994-02-15 |
Family
ID=25459891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO930574A NO930574L (no) | 1992-08-14 | 1993-02-18 | Fremgangsmaate for fremstilling av desfluran |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5205914A (no) |
| EP (1) | EP0583540A1 (no) |
| JP (1) | JPH0687777A (no) |
| KR (1) | KR940003911A (no) |
| CN (1) | CN1083466A (no) |
| AU (1) | AU641600B1 (no) |
| CA (1) | CA2091048A1 (no) |
| NO (1) | NO930574L (no) |
| ZA (1) | ZA931259B (no) |
Families Citing this family (13)
| 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 |
| DE602005009954D1 (de) * | 2004-05-12 | 2008-11-06 | Baxter Int | Nukleinsäure-mikrokügelchen, ihre herstellung und abgabe |
| HUP0700488A2 (en) * | 2004-11-17 | 2007-12-28 | Minrad Inc | Process for production of 1,2,2,2-tetrafluoro ethyl difluoro methyl ether |
| EP2314561A1 (en) * | 2005-02-15 | 2011-04-27 | 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 |
| 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 |
| 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 |
| US20210139441A1 (en) * | 2017-03-10 | 2021-05-13 | 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)
| 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 |
-
1992
- 1992-08-14 US US07/930,867 patent/US5205914A/en not_active Expired - Fee Related
-
1993
- 1993-02-18 NO NO930574A patent/NO930574L/no unknown
- 1993-02-20 CN CN93103177A patent/CN1083466A/zh active Pending
- 1993-02-23 ZA ZA931259A patent/ZA931259B/xx unknown
- 1993-02-23 AU AU33702/93A patent/AU641600B1/en not_active Ceased
- 1993-02-24 KR KR1019930002576A patent/KR940003911A/ko not_active Application Discontinuation
- 1993-02-25 JP JP5036816A patent/JPH0687777A/ja active Pending
- 1993-03-02 EP EP93103317A patent/EP0583540A1/en not_active Withdrawn
- 1993-03-04 CA CA002091048A patent/CA2091048A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN1083466A (zh) | 1994-03-09 |
| EP0583540A1 (en) | 1994-02-23 |
| NO930574L (no) | 1994-02-15 |
| AU641600B1 (en) | 1993-09-23 |
| CA2091048A1 (en) | 1994-02-15 |
| US5205914A (en) | 1993-04-27 |
| JPH0687777A (ja) | 1994-03-29 |
| ZA931259B (en) | 1993-10-25 |
| KR940003911A (ko) | 1994-03-14 |
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