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1.PROCESS FOR RECOVERY OF 1,1,1,3,3,3-HEXAFLUOROISOPROPANOL FROM THE WASTE STREAM OF SEVOFLURANE SYNTHESIS 有权
标题翻译: 1,1,1,3,3,3-六氟异丙醇OFF七氟醚废物流回收BACK公开(公告)号:EP1583727B1
公开(公告)日:2017-03-15
申请号:EP04701502.9
申请日:2004-01-12
IPC分类号: C07C29/10 , C07C29/124 , C07C31/38 , C07C41/22 , C07C43/12
CPC分类号: C07C29/124 , C07C29/10 , C07C41/22 , C07C43/123 , C07C31/38
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2.METHOD OF PRODUCING FLUOROMETHYL 1,1,1,3,3,3-HEXAFLUOROISOPROPYL ETHER 有权
标题翻译: 用于生产FLUOR甲基-1,1,1,3,3,3-六氟异丙公开(公告)号:EP2343269B1
公开(公告)日:2015-06-17
申请号:EP09809230.7
申请日:2009-08-25
发明人: XU, Weiguo , LI, Hua
CPC分类号: C07C41/16 , C07C43/123
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3.Product mixtures comprising sevoflurane, sevochlorane and sevochlorane hydrolysis products. 审中-公开
标题翻译: Mischungen enthaltend Sevofluran,Sevochloranan和Sevochloran Hydrolyseprodukte。公开(公告)号:EP2481721A3
公开(公告)日:2013-10-09
申请号:EP12156826.5
申请日:2005-11-17
IPC分类号: C07C43/13
CPC分类号: C07C41/22 , C07C43/123
摘要: Mixtures containing Sevoflurane, Sevochlorane and Sevochlorane hydrolysis products.
摘要翻译: 含七氟醚,西氯氯化钠和西氯铵水解产物的混合物。
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公开(公告)号:EP2444385A4
公开(公告)日:2012-12-26
申请号:EP10789480
申请日:2010-06-15
申请人: DAIKIN IND LTD
发明人: KAGAWA MICHIRU , NAKAZONO AOI , SENBA YASUHIDE , MOTOYAMA HITOSHI , YOSHIZAWA TORU , KOH MEITEN
CPC分类号: C07C41/38 , Y02P20/582 , C07C43/123
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公开(公告)号:EP2305626A4
公开(公告)日:2012-10-17
申请号:EP09766583
申请日:2009-06-11
申请人: DAIKIN IND LTD
发明人: KAGAWA MICHIRU , NAKAZONO AOI , YAMAUCHI AKIYOSHI , KOH MEITEN
CPC分类号: C07B41/04 , C07C41/06 , Y02P20/582 , C07C43/123
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公开(公告)号:EP2426100A1
公开(公告)日:2012-03-07
申请号:EP10769598.3
申请日:2010-04-09
CPC分类号: C07C41/14 , C07C43/123
摘要: There is provided according to the present invention a process for producing fluoromethyl hexafluoroisopropyl ether ((CF 3 ) 2 CH-O-CH 2 F), including: reacting bisfluoromethyl ether with hexafluoroisopropyl alcohol in a solvent substantially immiscible with hydrogen fluoride in the presence of a catalytic amount of a strong acid selected from sulfuric acid and any other acids stronger in acidity than sulfuric acid. The process of the present invention enables industrial production of the fluoromethyl hexafluoroisopropyl ether without using hydrogen fluoride or a large amount of sulfuric acid and thereby without causing a large amount of waste as a by-product.
摘要翻译: 根据本发明提供了一种制备氟甲基六氟异丙基醚((CF 3)2 CH-O-CH 2 F)的方法,包括:使双氟甲基醚与六氟异丙醇在基本上与氟化氢不相溶的溶剂中在催化量 一种强酸,选自硫酸和酸性强于硫酸的酸。 本发明的方法能够在不使用氟化氢或大量硫酸的情况下工业生产氟甲基六氟异丙基醚,从而不会导致大量废物作为副产物。
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7.NOVEL ALPHA -FLUOROMETHOXYCARBOXYLIC ESTER, PROCESS FOR PRODUCING THE ALPHA -FLUOROMETHOXYCARBOXYLIC ESTER, AND PROCESS FOR PRODUCING SEVOFLURANE 有权
标题翻译: 新的AlphaFLUORMETHOXYCARBONSÄUREESTER,方法ALPHA-FLUORMETHOXYCARBONSÄUREESTER用于生产七氟醚生产和工艺公开(公告)号:EP2039675A4
公开(公告)日:2011-05-18
申请号:EP07767658
申请日:2007-06-27
申请人: DAIKIN IND LTD
IPC分类号: C07C69/708 , C07C41/18 , C07C43/12 , C07C67/30
CPC分类号: C07C41/18 , C07C67/31 , C07C69/708 , C07C43/123
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公开(公告)号:EP1871734A4
公开(公告)日:2010-08-04
申请号:EP06750459
申请日:2006-04-18
IPC分类号: C07C41/36 , A61K31/075 , C07C43/12
CPC分类号: A61K31/075 , C07C41/36 , C07C43/123
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9.PROCESS FOR THE PREPARATION OF CHLOROMETHYL 2,2,2-TRIFLUORO-1-(TRIFLUOROMETHYL) ETHYL ETHER 有权
标题翻译: 用于生产氯甲基2,2,2-三氟-1-(三氟甲基)乙基醚-
10.PROCESS FOR THE PREPARATION OF FLUOROMETHYL 2,2,2-TRIFLUORO-1-(TRIFLUOROMETHYL) ETHYL ETHER 有权
标题翻译: 用于生产FLUOR甲基2,2,2-三氟-1-(三氟甲基)乙基醚公开(公告)号:EP2066609A4
公开(公告)日:2010-04-28
申请号:EP06790484
申请日:2006-09-29
CPC分类号: C07C41/22 , C07C41/01 , C07C41/44 , C07C43/123
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