发明公开
- 专利标题: PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES
- 专利标题(中): 用于生产农药中间体化合物
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申请号: EP99923471.9申请日: 1999-04-14
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公开(公告)号: EP1073627A1公开(公告)日: 2001-02-07
- 发明人: ANCEL, Jean-Erick
- 申请人: AVENTIS AGRICULTURE LTD.
- 申请人地址: Fyfield Road Ongar,Essex CM5 0HW GB
- 专利权人: AVENTIS AGRICULTURE LTD.
- 当前专利权人: AVENTIS AGRICULTURE LTD.
- 当前专利权人地址: Fyfield Road Ongar,Essex CM5 0HW GB
- 优先权: EP98420069 19980420; EP98420070 19980420
- 国际公布: WO9954288 19991028
- 主分类号: C07C255/66
- IPC分类号: C07C255/66 ; C07C253/30 ; C07D213/77
摘要:
The invention relates to processes for the preparation of compounds of formula (I), wherein R1, R2 and W are defined in the description.
公开/授权文献
- EP1073627B1 PROCESSES FOR PREPARING PESTICIDAL INTERMEDIATES 公开/授权日:2004-12-01
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