Reaktionsgleichung
[C:1]1([C:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[C:8]([C:12]#[N:13])[C:9](O)=[O:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.S(Cl)([Cl:22])=O>C1(C)C=CC=CC=1>[C:1]1([C:7]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[C:8]([C:12]#[N:13])[C:9]([Cl:22])=[O:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To 100 ml. of toluene solution containing 50 g. (0.2 mole) of β,β-diphenyl-α-cyanoacrylic acid, 30 g. (0.25 mole) of thionyl chloride is added and the solution is refluxed overnight. After cooling, yellow prisms are collected to give 49.5 g., 92% yield of product, m.p. 157°-158° C.
Aufarbeitung
- temperaturethe solution is refluxed overnight
- temperatureAfter cooling
- customyellow prisms are collected
- customto give 49.5 g
Quellen und Nachweise
- ORD-Eintrag
- ord-e1ec67767c764bfbbcf95dcf0e62716c
- Quelldatensatz
- uspto-grants-1983_02
- Patentnummer
- US04373060
Verknüpfte Notizen
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