| 发明名称 |
Process for the preparation of onium salts with a tetrafluoroborate anion having a reduced halide content |
| 摘要 |
The invention relates to a method for producing onium salts with tetrafluoroborate anion by reacting an onium halide with an oxonium tetrafluoroborate, sulfonium tetrafluoroborate, or triphenylcarbonium tetrafluoroborate. |
| 申请公布号 |
US8101749(B2) |
申请公布日期 |
2012.01.24 |
| 申请号 |
US20050721613 |
申请日期 |
2005.11.18 |
| 申请人 |
IGNATYEV NIKOLAI (MYKOLA);WELZ-BIERMANN URS;KUCHERYNA ANDRIY;WILLNER HELGE;MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG |
发明人 |
IGNATYEV NIKOLAI (MYKOLA);WELZ-BIERMANN URS;KUCHERYNA ANDRIY;WILLNER HELGE |
| 分类号 |
C07D207/04;C07D209/04;C07D211/06;C07D211/80;C07D215/02;C07D217/02;C07D231/06;C07D231/10;C07D233/04;C07D233/54;C07D237/06;C07D239/24;C07D241/10;C07D241/36;C07D249/04;C07D249/08;C07D263/30;C07D277/20 |
主分类号 |
C07D207/04 |
| 代理机构 |
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