Thionyl Chloride → 2-Cyano-3-phenylprop-2-enoyl chloride
Reaktionsgleichung
[C:1]([C:3](=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:4](O)=[O:5])#[N:2].S(Cl)([Cl:16])=O>C1C=CC=CC=1>[C:1]([C:3](=[CH:7][C:8]1[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1)[C:4]([Cl:16])=[O:5])#[N:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
100 ml of benzene was added to 17.3 grams of α-cyanocinnamic acid. 12 ml of thionyl chloride was added dropwise slowly thereto at ambient temperature. The temperature was elevated to 70° C. and the heating was continued until foaming ceased. Benzene and thionyl chloride were distilled off and the residue was dried thoroughly under reduced pressure.
Aufarbeitung
- customat ambient temperature
- customwas elevated to 70° C.
- distillationBenzene and thionyl chloride were distilled off
- customthe residue was dried thoroughly under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-bc1d7a05f5dd405cafd5e122f1785e63
- Quelldatensatz
- uspto-grants-1991_12
- Patentnummer
- US05075009
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