基本信息:
- 专利标题: SYNTHESIS OF HYDROXYALKYL AMIDES FROM ESTERS
- 专利标题(中):从酯中合成羟基丁基酰胺
- 申请号:PCT/US2012/031349 申请日:2012-03-30
- 公开(公告)号:WO2012148624A1 公开(公告)日:2012-11-01
- 发明人: MAHADEVAN, Shivkumar , VENKATASUBBAN, Kunisi
- 申请人: JOHNSON & JOHNSON VISION CARE, INC. , MAHADEVAN, Shivkumar , VENKATASUBBAN, Kunisi
- 申请人地址: 7500 Centurion Parkway Jacksonville, FL 32256 US
- 专利权人: JOHNSON & JOHNSON VISION CARE, INC.,MAHADEVAN, Shivkumar,VENKATASUBBAN, Kunisi
- 当前专利权人: JOHNSON & JOHNSON VISION CARE, INC.,MAHADEVAN, Shivkumar,VENKATASUBBAN, Kunisi
- 当前专利权人地址: 7500 Centurion Parkway Jacksonville, FL 32256 US
- 代理机构: JOHNSON, Philip, S. et al.
- 优先权: US13/415,235 20120308; US61/479,446 20110427
- 主分类号: C07C231/02
- IPC分类号: C07C231/02 ; C07C303/22 ; C07D209/12 ; C07D307/68
摘要:
Hydroxyamides are synthesized from esters. A process of making hydroxyalkyl amides comprises : reacting an ester with a hydroxyalkyl amine having the formula H 2 N-R 3 -OH wherein R 3 is a substituted or unsubstituted C2 to C5 alkyl, in the presence of a catalyst in an anhydrous solution to form the hydroxyalkyl amides. Monomers suitable for formation of polymeric articles can utilize these hydroxyamides.
摘要(中):
羟基酰胺由酯合成。 制备羟烷基酰胺的方法包括:使酯与具有式H2N-R3-OH的羟烷基胺反应,其中R3是取代或未取代的C2至C5烷基,在催化剂存在下,在无水溶液中形成羟基烷基酰胺 。 适于形成聚合物制品的单体可以利用这些羟基酰胺。
IPC结构图谱:
C | 化学;冶金 |
--C07 | 有机化学 |
----C07C | 无环或碳环化合物 |
------C07C231/00 | 羧酸酰胺的制备 |
--------C07C231/02 | .通过与氨或胺反应从羧酸或从它们的酯、酐或卤化物来制备 |