| 发明名称 |
Chemical process |
| 摘要 |
2-Hydroxy-6-trifluoromethylpyridine is prepared by reacting 2-chloro-6-trifluoromethylpyridine with an aqueous alkali metal hydroxide in a sealed vessel at a temperature of at least 140 DEG C. under autogenous pressure.
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| 申请公布号 |
US5973159(A) |
申请公布日期 |
1999.10.26 |
| 申请号 |
US19980027930 |
申请日期 |
1998.02.23 |
| 申请人 |
ZENECA LIMITED |
发明人 |
LILLEY, IAN ANDREW;JONES, RAYMOND VINCENT HEAVON;BROWN, STEPHEN MARTIN |
| 分类号 |
C07D213/64;(IPC1-7):C07D213/62 |
主分类号 |
C07D213/64 |
| 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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