| 发明名称 |
Flourine-containing 5-trihalogenomethyl-isoxazoles and a process for their preparation |
| 摘要 |
The present invention relates to new 5-trihalogenomethyl-isoxazoles of the formula (I) <IMAGE> (I) in which x represents 1, 2 or 3, and a process for their preparation by reacting the corresponding trichloromethylisoxazole with a fluorinating agent.
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| 申请公布号 |
US4888430(A) |
申请公布日期 |
1989.12.19 |
| 申请号 |
US19870125296 |
申请日期 |
1987.11.25 |
| 申请人 |
BAYER AKTIENGESELLSCHAFT |
发明人 |
BAASNER, BERND;KLAUSENER, ALEXANDER;OOMS, PIETER |
| 分类号 |
C07B61/00;C07D261/04;C07D261/08 |
主分类号 |
C07B61/00 |
| 代理机构 |
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