Invention Grant
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
- Patent Title: 2-substituted delta 1-pyrroline derivatives and method of preparation
- Patent Title (中): 2-取代的三嗪-1-吡咯烷酮衍生物及其制备方法
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Application No.: US3560523DApplication Date: 1967-11-01
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Publication No.: US3560523APublication Date: 1971-02-02
- Inventor: ETIENNE ANDRE , CORREIA YVES
- Applicant: PECHINEY SAINT GOBAIN
- Assignee: Pechiney Saint Gobain
- Current Assignee: Pechiney Saint Gobain
- Priority: FR82355 1966-11-03
- Main IPC: C07D207/20
- IPC: C07D207/20 ; C07D27/14
Abstract:
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
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