| 发明名称 |
Production of 3-trichloromethyl- and 3-trifluoromethyl-pyridines |
| 摘要 |
3-Trichloromethylpyridines are produced from 3-methylpyridines by reaction with chlorine in the vapor phase in the presence of a metal oxide or metal halide catalyst.
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| 申请公布号 |
US4429132(A) |
申请公布日期 |
1984.01.31 |
| 申请号 |
US19820372372 |
申请日期 |
1982.04.27 |
| 申请人 |
IMPERIAL CHEMICAL INDUSTRIES PLC |
发明人 |
WHITTAKER, GRAHAM |
| 分类号 |
B01J27/122;B01J27/125;C07B61/00;C07D213/26;C07D213/61;(IPC1-7):C07D213/61 |
主分类号 |
B01J27/122 |
| 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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