| 发明名称 |
Verfahren zur Herstellung von 6-Chlor-3, 4-dimethylphenol |
| 摘要 |
Phenols are chlorinated in the molten state in presence of CuCl2 as catalyst, the preferred chlorinating agent being SO2Cl2. The chlorination of 3,4-dimethylphenol is exemplified. |
| 申请公布号 |
DE1226595(B) |
申请公布日期 |
1966.10.13 |
| 申请号 |
DE1964C033771 |
申请日期 |
1964.08.29 |
| 申请人 |
COALITE AND CHEMICAL PRODUCTS LIMITED |
发明人 |
ASHALL BRIAN MICHAEL;BONDY HERBERT FREDERICK;KELSEY VERNON |
| 分类号 |
C07C37/62;C07C37/86;C07C39/28 |
主分类号 |
C07C37/62 |
| 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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