发明授权
- 专利标题: Electrolytic method of producing branched perfluoro-alkanes
- 专利标题(中): 生产分支全氟烷烃的电解方法
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申请号: US524345申请日: 1974-11-15
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公开(公告)号: US3950235A公开(公告)日: 1976-04-13
- 发明人: Siegfried Benninger
- 申请人: Siegfried Benninger
- 申请人地址: DT Frankfurt am Main
- 专利权人: Hoechst Aktiengesellschaft
- 当前专利权人: Hoechst Aktiengesellschaft
- 当前专利权人地址: DT Frankfurt am Main
- 优先权: DT2302132 19730117
- 主分类号: C07C17/00
- IPC分类号: C07C17/00 ; C07C17/013 ; C07C17/087 ; C07C19/08 ; C07C67/00 ; C25B3/08
摘要:
Branched perfluoro-olefins are electrofluorinated in an electrolytic cell at about 4-6.6 volts at a temperature of from 0.degree. to 20.degree.C together with anhydrous hydrogen fluoride. Branched perfluoro-alkanes are obtained in high yield.
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