发明授权
US3560523A 2-substituted delta 1-pyrroline derivatives and method of preparation
失效
2-取代的三嗪-1-吡咯烷酮衍生物及其制备方法
- 专利标题： 2-substituted delta 1-pyrroline derivatives and method of preparation
- 专利标题（中）： 2-取代的三嗪-1-吡咯烷酮衍生物及其制备方法
-
申请号： US3560523D申请日： 1967-11-01
-
公开(公告)号： US3560523A公开(公告)日： 1971-02-02
- 发明人: ETIENNE ANDRE , CORREIA YVES
- 申请人： PECHINEY SAINT GOBAIN
- 专利权人： Pechiney Saint Gobain
- 当前专利权人： Pechiney Saint Gobain
- 优先权： FR82355 1966-11-03
- 主分类号： C07D207/20
- IPC分类号： C07D207/20 ; C07D27/14
摘要：
2-Y-1-PYRROLINE
IN WHICH Y IS A SUBSTITUTED ALKYL GROUP IN WHICH THE SUBSTITUENT IS NITRO,CYANO, CARBONYL AND /OR ALKYL-CARBOXYL BY REACTION OF 2-ALKOXY $1-PYRROLINE WITH A LABILE HYDROGEN COMPOUND CONTAINING THE Y GROUP.
THE INVENTION IS CONCERNED WITH THE PREPARATION OF 2SUBSTITUTED $1-PYRROLINE DERIVATIVES HAVING THE FORMULA
IN WHICH Y IS A SUBSTITUTED ALKYL GROUP IN WHICH THE SUBSTITUENT IS NITRO,CYANO, CARBONYL AND /OR ALKYL-CARBOXYL BY REACTION OF 2-ALKOXY $1-PYRROLINE WITH A LABILE HYDROGEN COMPOUND CONTAINING THE Y GROUP.
THE INVENTION IS CONCERNED WITH THE PREPARATION OF 2SUBSTITUTED $1-PYRROLINE DERIVATIVES HAVING THE FORMULA
信息查询
