| 发明名称 |
Process for the preparation of 2,4,5-trichlorophenol under acidic conditions |
| 摘要 |
A novel process for the preparation of 2,4,5-trichlorophenol which comprises selectively chlorinating 2,5-dichlorophenol under acidic conditions.
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| 申请公布号 |
US4564714(A) |
申请公布日期 |
1986.01.14 |
| 申请号 |
US19840666411 |
申请日期 |
1984.10.30 |
| 申请人 |
GIVAUDAN CORPORATION |
发明人 |
VIRGILIO, JOSEPH A.;FREUDEWALD, JOACHIM E. |
| 分类号 |
B01J31/00;C07B61/00;C07C27/00;C07C37/62;C07C39/32;C07C67/00;(IPC1-7):C07C39/32 |
主分类号 |
B01J31/00 |
| 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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