发明授权
- 专利标题: Process for preparing acetanilides
- 专利标题(中): 乙酰苯胺制备方法
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申请号: US14371755申请日: 2012-12-13
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公开(公告)号: US09079862B2公开(公告)日: 2015-07-14
- 发明人: Michael Keil , Wolfgang Reichert , Christopher Koradin , Yüksel Battal
- 申请人: Michael Keil , Wolfgang Reichert , Christopher Koradin , Yüksel Battal
- 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
- 代理机构: Brinks Gilson & Lione
- 优先权: EP12151127 20120113
- 国际申请: PCT/EP2012/075345 WO 20121213
- 国际公布: WO2013/104478 WO 20130718
- 主分类号: C07C211/48
- IPC分类号: C07C211/48 ; C07D231/12
摘要:
The present invention relates to a novel process for preparing acetanilides of the formula (I) by reacting a 2-halo-N-halomethylacetanilide of the formula (II) with an azole of the formula (III) H-A (III) wherein the substituents R, R1, R2, R3, R4, A, X and X1 in the formulae (I), (II) and (III) have the meanings as indicated in the description.
公开/授权文献
- US20140364623A1 PROCESS FOR PREPARING ACETANILIDES 公开/授权日:2014-12-11
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