Reaktionsgleichung
[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][C:10]([OH:12])=O)=[CH:4][CH:3]=1.S(Cl)([Cl:15])=O>>[F:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH2:9][C:10]([Cl:15])=[O:12])=[CH:4][CH:3]=1Komponenten
3
Versuchsvorschrift
A mixture of 3-(4-fluorophenyl)propionic acid (275.1 g, 1.6 mol) and thionyl chloride (300 mL, 4.1 mol) was heated to reflux for 3 h, cooled to room temperature and distilled under aspirator vacuum to give 287.6 g (96%) of 3-(4-fluorophenyl)propionyl chloride as a pale pink oil, b.p., 120°-122° C./15 mm Hg:
Aufarbeitung
- temperaturewas heated
- temperatureto reflux for 3 h
- distillationdistilled under aspirator vacuum
Quellen und Nachweise
- ORD-Eintrag
- ord-b35a9893a28d48c2b269c358caf2e0f2
- Quelldatensatz
- uspto-grants-1999_02
- Patentnummer
- US05872118
Verknüpfte Notizen
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