发明公开
- 专利标题: PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES
- 专利标题(中): 于制备中间体,用于农药
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申请号: EP00936766.5申请日: 2000-05-11
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公开(公告)号: EP1177165A1公开(公告)日: 2002-02-06
- 发明人: ANCEL, Jean-Erick , PERRIN-JANET, Gilles , LEROY, Pierre
- 申请人: AVENTIS CROPSCIENCE S.A.
- 申请人地址: 55, avenue René Cassin 69009 Lyon FR
- 专利权人: AVENTIS CROPSCIENCE S.A.
- 当前专利权人: AVENTIS CROPSCIENCE S.A.
- 当前专利权人地址: 55, avenue René Cassin 69009 Lyon FR
- 优先权: GB9911180 19990513
- 国际公布: WO0069805 20001123
- 主分类号: C07C209/42
- IPC分类号: C07C209/42 ; C07C211/52
摘要:
The invention relates to processes for the preparation of compounds of formula (I), wherein R?1 and R2¿ each independently represent a halogen atom.
公开/授权文献
- EP1177165B1 PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES 公开/授权日:2004-07-14
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