专利检索 ap:("AstraZeneca AB") AND inv:"STÅLFORS, Fredrik" 第 1 页

1.

发明公开
PROCESS FOR THE SYNTHESIS OF ALKYL PHOSPHINIC ACIDS BY INITIATION OF AN AMINE AND AN AMINEOXIDE 有权
标题翻译：方法合成的烷基次膦通过胺的发起和氧化胺

公开(公告)号：EP2155762A1

公开(公告)日：2010-02-24

申请号：EP08779297.4

申请日：2008-04-30

申请人： AstraZeneca AB

发明人： FINNHULT, Daniel , SOHLBERG, Roger , STÅLFORS, Fredrik , SVENSSON, Carina , WACHTMEISTER, Johanna , WÄNNMAN, Thomas

IPC分类号： C07F9/30

CPC分类号： C07F9/4808 , C07F9/4816

摘要： The present invention relates to a new process for the synthesis of alkyl phosphinic acids, and more particularly to a coupling reaction between an alkylhalide and a hypophosphorous acid derivative in the presence of an amine and an amineoxide.

2.

发明授权
PROCESS FOR THE SYNTHESIS OF ALKYL PHOSPHINIC ACIDS BY INITIATION OF AN AMINE AND AN AMINEOXIDE 有权
标题翻译：方法合成的烷基次膦通过胺的发起和氧化胺

公开(公告)号：EP2155762B1

公开(公告)日：2011-10-12

申请号：EP08779297.4

申请日：2008-04-30

申请人： AstraZeneca AB

发明人： FINNHULT, Daniel , SOHLBERG, Roger , STÅLFORS, Fredrik , SVENSSON, Carina , WACHTMEISTER, Johanna , WÄNNMAN, Thomas

IPC分类号： C07F9/48

CPC分类号： C07F9/4808 , C07F9/4816

摘要： The present invention relates to a new process for the synthesis of alkyl phosphinic acids, and more particularly to a coupling reaction between an alkylhalide and a hypophosphorous acid derivative in the presence of an amine and an amineoxide.