发明授权
- 专利标题: VERFAHREN ZUR HERSTELLUNG VON ORGANISCHEN SALZEN MIT BIS(PERFLUORALKYL)PHOSPHINAT-ANIONEN
- 专利标题(英): Method for the production of organic salts containing bis(perfluoroalkyl)phosphinate anions
- 专利标题(中): 用于生产有机盐与双(全氟烷基)次膦酸阴离子
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申请号: EP04790857.9申请日: 2004-10-26
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公开(公告)号: EP1685095B1公开(公告)日: 2010-08-11
- 发明人: IGNATYEV, Nikolai (Mykola) , WELZ-BIERMANN, Urs , WILLNER, Helge , KUCHERYNA, Andriy
- 申请人: Merck Patent GmbH
- 申请人地址: Frankfurter Strasse 250 64293 Darmstadt DE
- 专利权人: Merck Patent GmbH
- 当前专利权人: Merck Patent GmbH
- 当前专利权人地址: Frankfurter Strasse 250 64293 Darmstadt DE
- 优先权: DE10353758 20031117
- 国际公布: WO2005049555 20050602
- 主分类号: C07C275/70
- IPC分类号: C07C275/70 ; C07C381/12 ; C07D213/20 ; C07D233/58 ; C07D277/62 ; C07D263/56 ; C07F9/28
摘要:
The invention relates to a method for the production of organic salts containing bis(perfluoroalkyl)phosphinate anions. According to said method, a tris(perfluoroalkyl)phosphine oxide is reacted with an alcohol and an organic base, which is stronger than the alcohol. The invention also relates to the salts which are produced according to said method and to the use thereof as ionic liquids.
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