发明公开
EP1339704A1 VERFAHREN ZUR KONTINUIERLICHEN ACYLIERUNG VON CHROMANOLESTERDERIVATEN
有权
方法CHROMANOLESTERDERIVATEN的不断酰化
- 专利标题: VERFAHREN ZUR KONTINUIERLICHEN ACYLIERUNG VON CHROMANOLESTERDERIVATEN
- 专利标题(英): Method for continuously acylating chromanol ester derivatives
- 专利标题(中): 方法CHROMANOLESTERDERIVATEN的不断酰化
-
申请号: EP01989492.2申请日: 2001-11-21
-
公开(公告)号: EP1339704A1公开(公告)日: 2003-09-03
- 发明人: OOST, Carsten , KAIBEL, Gerd , LAAS, Harald , SCHMITT, Peter , VON ERDEN, Jens
- 申请人: BASF AKTIENGESELLSCHAFT
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人: BASF AKTIENGESELLSCHAFT
- 当前专利权人地址: 67056 Ludwigshafen DE
- 优先权: DE10058132 20001122
- 国际公布: WO02042286 20020530
- 主分类号: C07D311/72
- IPC分类号: C07D311/72
摘要:
The invention relates to a method for continuously producing chromanol ester derivatives, particularly for continuously producing carboxylic acid esters of tocopherols and tocotrienols, by carrying out a continuous acylation with carboxylic acids or carboxylic acid anhydrides.
公开/授权文献
信息查询