Methyl 4-methoxybutanoate → HCID 66888453, Verbindung
Reaktionsgleichung
[Br:1][C:2]1[CH:3]=[CH:4][C:5]([NH:8][NH2:9])=[N:6][CH:7]=1.[CH3:10][O:11][CH2:12][CH2:13][CH2:14][C:15](OC)=O>>[Br:1][C:2]1[CH:3]=[CH:4][C:5]2[N:6]([C:15]([CH2:14][CH2:13][CH2:12][O:11][CH3:10])=[N:9][N:8]=2)[CH:7]=1Komponenten
3
Versuchsvorschrift
A mixture of 18.80 g of (5-bromopyridin-2-yl)hydrazine [77992-44-0] and 14.54 g of methyl 4-methoxybutyrate [29006-01-7] is heated to reflux over 16 hours. The reaction solution is subsequently cooled and purified by means of flash chromatography (SiO2 60F). The title compound is identified on the basis of the Rf value.
Aufarbeitung
- temperatureis heated
- temperatureto reflux over 16 hours
- temperatureThe reaction solution is subsequently cooled
- custompurified by means of flash chromatography (SiO2 60F)
Quellen und Nachweise
- ORD-Eintrag
- ord-5ff049fd4acc42c1a6ba190671a246db
- Quelldatensatz
- uspto-grants-2011_01
- Patentnummer
- US07868036B2
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