发明授权
- 专利标题： Potassium fluoride dispersion and process for producing fluorine-containing organic compound using the same
- 专利标题（中）： 氟化钾分散体及使用其的含氟有机化合物的制造方法
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申请号： US13341069申请日： 2011-12-30
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公开(公告)号： US08350091B2公开(公告)日： 2013-01-08
- 发明人: Koji Hagiya , Kazuaki Sasaki
- 申请人： Koji Hagiya , Kazuaki Sasaki
- 申请人地址： JP Tokyo
- 专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人： Sumitomo Chemical Company, Limited
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-123126 20060427; JP2006-186334 20060706
- 主分类号： C07C45/90
- IPC分类号： C07C45/90
摘要：
A potassium fluoride dispersion essentially consisting of potassium fluoride and an aprotic organic solvent having a boiling point higher than that of methanol, which is obtainable by mixing a mixture containing potassium fluoride and 5 to 50 parts by weight of methanol per 1 part by weight of potassium fluoride with the aprotic organic solvent followed by concentrating the obtained mixture, and a process for producing a fluorine-containing organic compound comprising contacting an organic compound having at least one group capable of being substituted nucleophilically with a fluorine atom with the potassium fluoride dispersion.
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