| 发明名称 |
Method for producing 1 substituted 5-chloro-4 methyl pyrazoles |
| 摘要 |
The present invention relates to a process for preparing 1-substituted 5-chloro-4-methylpyrazoles of the general formula I <chemistry id="CHEM-US-00001" num="000 |
| 申请公布号 |
AU1499902(A) |
申请公布日期 |
2002.04.08 |
| 申请号 |
AU20020014999 |
申请日期 |
2001.09.28 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
HANS RUPERT MERKLE;ERICH FRETSCHNER |
| 分类号 |
C07D231/12;C07D231/16;C07D231/20;C07D231/22 |
主分类号 |
C07D231/12 |
| 代理机构 |
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