JP2011515329A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2011515329A5 JP2011515329A5 JP2010540655A JP2010540655A JP2011515329A5 JP 2011515329 A5 JP2011515329 A5 JP 2011515329A5 JP 2010540655 A JP2010540655 A JP 2010540655A JP 2010540655 A JP2010540655 A JP 2010540655A JP 2011515329 A5 JP2011515329 A5 JP 2011515329A5
- Authority
- JP
- Japan
- Prior art keywords
- sevoflurane
- hfip
- phase
- crude
- aqueous phase
- 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
Links
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 |
|---|---|
| JP2011515329A JP2011515329A (ja) | 2011-05-19 |
| JP2011515329A5 true JP2011515329A5 (enExample) | 2012-02-16 |
Family
ID=40799288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010540655A Pending JP2011515329A (ja) | 2007-12-27 | 2008-12-22 | 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（セボフルラン）の精製方法 |
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)
| 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 |
Family Cites Families (10)
| 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 |
| JP4087488B2 (ja) * | 1998-03-03 | 2008-05-21 | 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精製方法 |
| US6100434A (en) | 1999-03-26 | 2000-08-08 | Abbott Laboratories | Method for synthesizing sevoflurane and an intermediate thereof |
| US6469219B1 (en) * | 2000-03-16 | 2002-10-22 | Halocarbon Products Corporation | Production of fluoromethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether |
| GB0031310D0 (en) | 2000-12-21 | 2001-01-31 | Ici Plc | Process for the purification of fluoromethyl hexafluoroisopropyl ether |
| JP2007518078A (ja) * | 2004-01-05 | 2007-07-05 | ヘイロウカーボン プロダクツ コーポレイション | プロセス中及び完成セボフルランの両方の分析のクロマトグラフ法 |
| WO2007001916A2 (en) * | 2005-06-27 | 2007-01-04 | Dow Global Technologies, Inc. | Window envelopes with optical character readable window film patches |
| CA2618345C (en) | 2005-08-04 | 2012-03-06 | Halocarbon Products Corporation | Purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane) |
-
2007
- 2007-12-27 US US11/965,137 patent/US7732647B2/en not_active Expired - Fee Related
-
2008
- 2008-12-22 EP EP08868102.8A patent/EP2231574B1/en not_active Not-in-force
- 2008-12-22 JP JP2010540655A patent/JP2011515329A/ja active Pending
- 2008-12-22 CN CN2008801226629A patent/CN102066300B/zh not_active Expired - Fee Related
- 2008-12-22 CA CA2710218A patent/CA2710218C/en not_active Expired - Fee Related
- 2008-12-22 BR BRPI0821708-4A patent/BRPI0821708A2/pt not_active IP Right Cessation
- 2008-12-22 WO PCT/US2008/013981 patent/WO2009085247A2/en not_active Ceased
- 2008-12-22 KR KR1020107016600A patent/KR20100103643A/ko not_active Ceased
- 2008-12-22 HU HUE08868102A patent/HUE028167T2/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013526571A5 (enExample) | ||
| RU2008122213A (ru) | Способ получения фторированных олефинов (варианты) | |
| EA200801622A1 (ru) | Способ получения легких олефинов переработкой диметилового эфира и устройство для его осуществления | |
| TW200833637A (en) | Process for the dissociation of MTBE | |
| JP2012530749A5 (enExample) | ||
| EP2231574B1 (en) | Process for the purification of fluoromethyl 1,1,1,3,3,3,-hexafluoroisopropyl ether (sevoflurane) | |
| JP2015500799A5 (enExample) | ||
| MX2010005886A (es) | Metodos para convertir cargas de alimentacion de metanol en olefinas. | |
| EA201001034A1 (ru) | Способ получения циклогексанона с многократной постдистилляцией | |
| ZA200801327B (en) | Purification of fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether (sevoflurane) | |
| RU2015106363A (ru) | Способ получения алкоксифенола и алкоксигидроксибензальдегида | |
| JP2016510057A5 (enExample) | ||
| BRPI0517854A (pt) | processo para a preparação de um composto, mistura de produtos, e, sevoflurano | |
| JP2009503095A5 (enExample) | ||
| PH12012502342A1 (en) | Method for producing alkylglycidyl ether | |
| RU2014135282A (ru) | Способ преврпщения синтез-газа в олефины | |
| EA201100372A1 (ru) | Способ очистки метанола дистилляцией | |
| CN111423317A (zh) | 一种固体酸催化合成二氢茉莉酮香料的生产装置及方法 | |
| RU2014129627A (ru) | Способ получения муравьиной кислоты | |
| JP5211876B2 (ja) | 高純度２’−トリフルオロメチルプロピオフェノンの製造方法 | |
| WO2014137212A3 (en) | PROCESS FOR PREPARING β-ALKYLATED ALCOHOLS | |
| RU2014129625A (ru) | Способ получения муравьиной кислоты | |
| WO2009010908A3 (en) | Process for production of 1,2,2,2-tetrafluoroethyl difluoromethyl ether (desflurane) | |
| RU2005101686A (ru) | Способ производства диметилового эфира | |
| EA201490989A1 (ru) | Способ получения высших спиртов |