Thionyl Chloride → Butanoyl chloride, 2-(3-pentadecylphenoxy)-
Reaktionsgleichung
[CH2:1]([C:16]1[CH:17]=[C:18]([CH:26]=[CH:27][CH:28]=1)[O:19][CH:20]([CH2:24][CH3:25])[C:21](O)=[O:22])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH3:15].S(Cl)([Cl:31])=O>ClCCl>[CH2:1]([C:16]1[CH:17]=[C:18]([CH:26]=[CH:27][CH:28]=1)[O:19][CH:20]([CH2:24][CH3:25])[C:21]([Cl:31])=[O:22])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH3:15]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2-(3-Pentadecylphenoxy)butanoic acid (4.18 g, 0.01 mol) (CAS Registry Number 14230-52-5) and thionyl chloride (30 ml) were heated under reflux on a steam-bath for 1 h. The resulting yellow solution was allowed to cool before being distilled under reduced pressure to leave a yellow oil. The oil was dissolved in dichloromethane (50 ml) and the solution was distilled under reduced pressure to remove volatiles. The residual 2-(3-pentadecylphenoxy)butanoyl chloride was used without further purification.