1-1-2--2--2- Preparation method for single isomer with high purity
The present invention relates to a method for manufacturing high purity 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine single isomer. The present invention, without additional recrystallization, can obtain the desired single isomer, e.g., 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; kor |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| Zusammenfassung: | The present invention relates to a method for manufacturing high purity 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine single isomer. The present invention, without additional recrystallization, can obtain the desired single isomer, e.g., 1-(1-(2-benzylphenoxy)propan-2-yl)-2-methylpiperidine of a (S,R)-form with a purity of more than 99 %, and even more than 99.9 %.
본 발명은 고순도의 1-(1-(2-벤질페녹시)프로판-2-일)-2-메틸피페리딘 단일 이성질체의 제조방법에 관한 것이다. |
|---|