发明授权
- 专利标题: Process for preparing 5-fluoro-1-methyl-3-difluoromethyl-1H-pyrazole-4-carbaldehyde
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申请号: US14760674申请日: 2014-01-16
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公开(公告)号: US09932312B2公开(公告)日: 2018-04-03
- 发明人: Norbert Lui , Sergii Pazenok
- 申请人: BAYER CROPSCIENCE AG
- 申请人地址: DE Monheim
- 专利权人: BAYER CROPSCIENCE AG
- 当前专利权人: BAYER CROPSCIENCE AG
- 当前专利权人地址: DE Monheim
- 代理机构: Morrison & Foerster LLP
- 优先权: EP13151564 20130117
- 国际申请: PCT/EP2014/050767 WO 20140116
- 国际公布: WO2014/111449 WO 20140724
- 主分类号: C07D231/16
- IPC分类号: C07D231/16
摘要:
The present invention relates to a novel process for preparing 5-fluoro-1-methyl-3-difluoromethyl-1H-pyrazole-4-carbaldehyde, a useful intermediate in the manufacture of fungicides.
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