发明授权
- 专利标题: VERFAHREN ZUR HERSTELLUNG VON ONIUM-ALKYLSULFONATEN
- 专利标题(英): Onium-alkylsulfonate production method
- 专利标题(中): 用于生产烷基磺酸鎓
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申请号: EP06754374.4申请日: 2006-06-14
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公开(公告)号: EP1902004B1公开(公告)日: 2012-01-18
- 发明人: IGNATYEZ, Nikolai (Mykola) , WELZ-BIERMANN, Urs , KUCHERYNA, Andriy , WILLNER, Helge
- 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: DE102005032836 20050714
- 国际公布: WO2007006387 20070118
- 主分类号: C07B45/02
- IPC分类号: C07B45/02 ; C07C303/22 ; C07C211/63 ; C07C381/00 ; C07D213/06 ; C07D233/54 ; C07D295/02 ; C07F9/54
摘要:
The invention relates to a method for producing onium-alkylsulfonates by reacting an onium halogenide or carboxylate with a symmetrically substituted dialkyl sulphite or with a asymmetrically substituted dialkyl sulphite at temperatures ranging from 50 to 170 °C.
公开/授权文献
- EP1902004A2 VERFAHREN ZUR HERSTELLUNG VON ONIUM-ALKYLSULFONATEN 公开/授权日:2008-03-26
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