发明授权
US07851639B2 Method for the production of a-(alpha-hydroxyalkyl)-1,3 dioxan-5-ones
有权
α-(α-羟基烷基)-1,3二恶烷-5-酮的制备方法
- 专利标题: Method for the production of a-(alpha-hydroxyalkyl)-1,3 dioxan-5-ones
- 专利标题(中): α-(α-羟基烷基)-1,3二恶烷-5-酮的制备方法
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申请号: US11629772申请日: 2005-06-15
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公开(公告)号: US07851639B2公开(公告)日: 2010-12-14
- 发明人: Nasir Hayat , Meinolf Lange , Fritz Link , Christiane Neuhaus , Bernhard Westermann
- 申请人: Nasir Hayat , Meinolf Lange , Fritz Link , Christiane Neuhaus , Bernhard Westermann
- 申请人地址: DE Bergisch-Gladbach
- 专利权人: Girindus AG
- 当前专利权人: Girindus AG
- 当前专利权人地址: DE Bergisch-Gladbach
- 代理机构: Connolly Bove Lodge & Hutz LLP
- 优先权: EP04102730 20040615
- 国际申请: PCT/EP2005/052757 WO 20050615
- 国际公布: WO2005/123712 WO 20051229
- 主分类号: C07D319/06
- IPC分类号: C07D319/06
摘要:
A process for the synthesis of compounds of general formulas comprising the step of reacting in the presence of wherein: R=substituted or unsubstituted alkyl, aryl, heterocycles containing one or more O, N, S, P or B; R1 and R2 independently represent H, substituted or unsubstituted alkyl, aryl, heterocycles containing one or more O, N, S, P or B; R′=H, OH, OR or OSiX3, wherein X independently represent alkyl or aryl.
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