发明名称 |
Conversion of hexafluorobenzene to bromopentafluorobenzene |
摘要 |
A method for producing tetrakis (pentafluorophenyl) borates is described. Hexafluorobenzene is converted to bromopentafluorobenzene which may be isolated and then reacted with an alkyl lithium to produce pentafluorophenyl lithium which in turn is reacted directly with an appropriate reagent to produce the desired borate.
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申请公布号 |
US5744656(A) |
申请公布日期 |
1998.04.28 |
申请号 |
US19960736655 |
申请日期 |
1996.10.25 |
申请人 |
BOULDER SCIENTIFIC COMPANY |
发明人 |
ASKHAM, FREDRIC |
分类号 |
C07C17/093;C07C25/13;C07F1/02;C07F5/02;(IPC1-7):C07C22/00 |
主分类号 |
C07C17/093 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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