| 发明名称 |
Photo-assisted solution phase direct fluorination process improvement. |
| 摘要 |
<p>Photo-assisted solution phase direct fluorination process improvement in which the solution phase is irradiated with an ultraviolet source while the concentration of fluorine in the reaction is increased from 20% to 50% by volume and thereafter the irradiation is maintained until the reaction is complete.</p> |
| 申请公布号 |
EP0344935(A2) |
申请公布日期 |
1989.12.06 |
| 申请号 |
EP19890304786 |
申请日期 |
1989.05.11 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY (A DELAWARE CORPORATION) |
发明人 |
NAPPA, MARIO JOSEPH;SIEVERT, ALLEN CAPRON |
| 分类号 |
C07D319/20;C07C41/00;C07C41/06;C07C41/22;C07C43/12;C07C43/225;C07C67/00;C08G65/00 |
主分类号 |
C07D319/20 |
| 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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