| 发明名称 |
Process for the iodination of aromatic compounds |
| 摘要 |
<p>The present invention relates to a process for the preparation of iodinated anilines; in particular, it relates to a process including the direct iodination of 3,5-disubstituted anilines to the corresponding 3,5-disubstituted-2,4,6-triiodoanilines, which are useful intermediates for the synthesis of x-ray contrast media, and to the preparation of the contrast media themselves.</p> |
| 申请公布号 |
EP2243767(A1) |
申请公布日期 |
2010.10.27 |
| 申请号 |
EP20090158319 |
申请日期 |
2009.04.21 |
| 申请人 |
BRACCO IMAGING S.P.A;POLITECNICO DI MILANO |
发明人 |
CITTERIO, ATTILIO;LATTUADA, LUCIANO;LEONARDI, GABRIELLA;UGGERI, FULVIO;VIGNALE, EVELIN;VISIGALLI, MASSIMO |
| 分类号 |
C07C227/16 |
主分类号 |
C07C227/16 |
| 代理机构 |
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| 主权项 |
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