| 发明名称 |
Process for the preparation of pyridine-2,3-dicarboxylic acid. |
| 摘要 |
<p>Pyridine-2,3-dicarboxylic acid can be prepared by oxidizing quinoline with a chlorate salt in an aqueous acidic medium. The oxidation can be conducted in the presence of cupric ions generated from an acid-soluble cupric compound.</p> |
| 申请公布号 |
EP0232118(A2) |
申请公布日期 |
1987.08.12 |
| 申请号 |
EP19870300728 |
申请日期 |
1987.01.28 |
| 申请人 |
RUETGERS-NEASE CHEMICAL CO.,INC. |
发明人 |
MICHALOWICZ, WILLIAM |
| 分类号 |
C07D213/79;C07D213/80;C07D213/803;C07D213/807 |
主分类号 |
C07D213/79 |
| 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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