发明申请
US20110171697A1 CATALYZED PREPARATION OF (METH)ACRYLATES OF N-HYDROXYALKYLATED AMIDES
有权
N-羟基烷基化的（甲基）丙烯酸酯的催化制备
- 专利标题： CATALYZED PREPARATION OF (METH)ACRYLATES OF N-HYDROXYALKYLATED AMIDES
- 专利标题（中）： N-羟基烷基化的（甲基）丙烯酸酯的催化制备
-
申请号： US13071687申请日： 2011-03-25
-
公开(公告)号： US20110171697A1公开(公告)日： 2011-07-14
- 发明人: Frank HÖFER , Dietmar Häring
- 申请人： Frank HÖFER , Dietmar Häring
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Aktiengesellshaft
- 当前专利权人： BASF Aktiengesellshaft
- 当前专利权人地址： DE Ludwigshafen
- 优先权： DE102004036930.5 20040729
- 主分类号： C07D233/02
- IPC分类号： C07D233/02 ; C12P17/10
摘要：
The claimed invention relates to a process for preparing (meth)acrylates of N-hydroxyalkylated amides, in which open-chain N-hydroxyalkylated amides are esterified with (meth)acrylic acid or transesterified with at least one (meth)acrylic ester in the presence of at least one heterogeneous catalyst selected from the group consisting of an inorganic salt and an enzyme.