发明授权
US6150521A Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines
有权
制备3-(1-羟基苯基-1-肟基甲基)二恶嗪的方法
- 专利标题: Process for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl) dioxazines
- 专利标题(中): 制备3-(1-羟基苯基-1-肟基甲基)二恶嗪的方法
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申请号: US180251申请日: 1998-11-06
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公开(公告)号: US6150521A公开(公告)日: 2000-11-21
- 发明人: Herbert Gayer , Bernd Gallenkamp , Peter Gerdes , Ulrich Heinemann , Bernd-Wieland Kruger , Reinhard Lantzsch , Thomas Seitz , Uwe Stelzer
- 申请人: Herbert Gayer , Bernd Gallenkamp , Peter Gerdes , Ulrich Heinemann , Bernd-Wieland Kruger , Reinhard Lantzsch , Thomas Seitz , Uwe Stelzer
- 申请人地址: DEX Leverkusen
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: DEX Leverkusen
- 优先权: DEX19621696 19960530; DEX19651034 19961209; DEX19706399 19970219
- 主分类号: C07D273/00
- IPC分类号: C07D273/00 ; C07D273/01 ; C07D307/82 ; C07D307/83 ; C07D407/12 ; C07D307/78
摘要:
The present invention relates to a plurality of novel processes and novel intermediates for preparing 3-(1-hydroxyphenyl-1-alkoximinomethyl)dioxazines, which are known as intermediates for preparing compounds having fungicidal properties (WO 95-04728).