| 发明名称 |
TRIPHENYLBIS (FLUOROALKOXY) PHOSPHORANES AND FLUORINATED KETALS |
| 摘要 |
Novel triphenylbis (fluoroalkoxy) phosphoranes and a process for their preparation are disclosed. Also disclosed is a process for making fluorinated ketals by reacting phosphoranes with fluorinated ketones.
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| 申请公布号 |
CA2157362(A1) |
申请公布日期 |
1994.09.15 |
| 申请号 |
CA19942157362 |
申请日期 |
1994.03.08 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
YANG, ZHEN-YU |
| 分类号 |
C07C41/56;C07C43/313;C07C43/315;C07F9/535;(IPC1-7):C07F9/535;C07C43/30 |
主分类号 |
C07C41/56 |
| 代理机构 |
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代理人 |
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| 主权项 |
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