| 发明名称 |
VERFAHREN ZUR HERSTELLUNG VON 4-HYDROXY-3- NITROBIPHENYL |
| 摘要 |
<p>The invention relates to a method for producing 4-hydroxy-3-nitrobiphenyl on the basis of 4-hydroxybiphenyl by highly selective and effective nitration in the vicinal position to the phenolic hydroxy group, whereby the azotic acid used as the nitration reagent is added to the reaction system in a specific manner.</p> |
| 申请公布号 |
AT342249(T) |
申请公布日期 |
2006.11.15 |
| 申请号 |
AT20010929466T |
申请日期 |
2001.03.28 |
| 申请人 |
SALTIGO GMBH |
发明人 |
BEHRE, HORST;DOCKNER, MICHAEL;KLAUSENER, ALEXANDER |
| 分类号 |
C07C201/08;C07C201/16;C07C205/22;(IPC1-7):C07C205/22 |
主分类号 |
C07C201/08 |
| 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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