发明申请
US20100144532A1 PROCESS FOR MANUFACTURE OF HIGH PURITY D-(-)-N,N-DIETHYL-2-(alpha-NAPHTHOXY) PROPIONAMIDE
有权
制备高纯度D - （ - ） - N，N-二乙基-2-（α-萘氧基）丙酰胺的方法
- 专利标题： PROCESS FOR MANUFACTURE OF HIGH PURITY D-(-)-N,N-DIETHYL-2-(alpha-NAPHTHOXY) PROPIONAMIDE
- 专利标题（中）： 制备高纯度D - （ - ） - N，N-二乙基-2-（α-萘氧基）丙酰胺的方法
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申请号： US12598752申请日： 2008-05-05
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公开(公告)号： US20100144532A1公开(公告)日： 2010-06-10
- 发明人: Jaidev Rajnikant Shroff , Vikram Rajnikant Shroff , Narendra Purushottam Karambelkar
- 申请人： Jaidev Rajnikant Shroff , Vikram Rajnikant Shroff , Narendra Purushottam Karambelkar
- 优先权： IN858/MUM/2007 20070504
- 国际申请： PCT/IN08/00284 WO 20080505
- 主分类号： A01N37/18
- IPC分类号： A01N37/18 ; C07C231/02 ; A01P13/00
摘要：
According to one aspect of the present invention there is provided a substantially high purity D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide and a process for the manufacture of substantially higher purity D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide having chemical purity near about or above 95%, and chiral purity near about or more than 97%. According to another aspect of the invention is to provide an agrochemical compositions containing highly pure optically active D-(−)-N,N-diethyl-2-(α-naphthoxy)propionamide.
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