发明申请
- 专利标题: Process for the Isomerization of Semicarbazone Compounds
- 专利标题(中): 缩氨基脲化合物异构化方法
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申请号: US13001063申请日: 2009-06-22
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公开(公告)号: US20110105794A1公开(公告)日: 2011-05-05
- 发明人: Thomas Zierke , Stefan Engel
- 申请人: Thomas Zierke , Stefan Engel
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF SE
- 当前专利权人: BASF SE
- 当前专利权人地址: DE Ludwigshafen
- 优先权: EP08159347.7 20080630
- 国际申请: PCT/EP09/57727 WO 20090622
- 主分类号: C07C237/18
- IPC分类号: C07C237/18
摘要:
The present invention relates to a process for the isomerization of the Z-isomer I-Z of a semicarbazone compound of the general formula (I) into its E-isomer I-E wherein the variables in formula (I) have the meanings as defined in the description.
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