Sodium Hydroxide → 2-(5,6-Dichloro-3-pyridyloxy)butyric acid
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]([O:9][CH:10]([CH2:15][CH3:16])[C:11]([O:13]C)=[O:12])[CH:5]=[N:6][C:7]=1[Cl:8].[OH-].[Na+]>>[Cl:1][C:2]1[CH:3]=[C:4]([O:9][CH:10]([CH2:15][CH3:16])[C:11]([OH:13])=[O:12])[CH:5]=[N:6][C:7]=1[Cl:8]Komponenten
3
Versuchsvorschrift
Methyl 2-(5,6-dichloro-3-pyridyloxy)butyrate was hydrolysed with aqueous sodium hydroxide, using a similar procedure to that described in Example1, Stage 2 to provide 2-(5,6-dichloro-3-pyridyloxy)butyric acid as a solid, m.p. 117–118° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-9e085266992b4121a9f20ed198b5f4b4
- Quelldatensatz
- uspto-grants-2007_01
- Patentnummer
- US07166621B2
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