| 发明名称 |
PROCESS FOR PREPARING FLUOROAROMATIC AND FLUOROHETEROCYCLIC COMPOUNDS |
| 摘要 |
<p>The preparation of fluorobenzene and fluoropyridine compounds by diazotising the corresponding amino compound and decomposing the diazonium salt so formed, characterised in that the decomposition is carried out at super atmospheric pressure.</p> |
| 申请公布号 |
EP0258985(B1) |
申请公布日期 |
1991.04.17 |
| 申请号 |
EP19870306316 |
申请日期 |
1987.07.16 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
HOWARTH, MICHAEL SCOTT;TOMKINSON, DAVID MICHAEL |
| 分类号 |
C07B31/00;C07B39/00;C07C17/00;C07C17/093;C07C17/12;C07C25/13;C07C25/18;C07C51/363;C07C67/00;C07C201/00;C07C201/12;C07C205/12;C07D213/61;C07D213/73 |
主分类号 |
C07B31/00 |
| 代理机构 |
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