Thionyl Chloride → HCID 20355929, Verbindung
Reaktionsgleichung
O[CH:2]([NH:8][C:9](=[O:11])[CH3:10])[C:3]([Cl:7])([Cl:6])[CH2:4][Cl:5].S(Cl)([Cl:14])=O>>[Cl:14][CH:2]([NH:8][C:9](=[O:11])[CH3:10])[C:3]([Cl:7])([Cl:6])[CH2:4][Cl:5]Komponenten
3
Versuchsvorschrift
30 ml of thionyl chloride were poured over 15 gm of N-(1-hydroxy-2,2,3-trichloro-n-propyl)-acetamide, and the mixture was refluxed until the solution became clear. Subsequently, the excess thionyl chloride was distilled off in vacuo, and the residue was recrystallized from benzene/petroleum ether. Upon washing of the crystallizate with petroleum ether, a colorless substance was obtained. Yield: 13.5 gm; m.p. 70°-72° C.
Aufarbeitung
- temperaturethe mixture was refluxed until the solution
- distillationSubsequently, the excess thionyl chloride was distilled off in vacuo
- customthe residue was recrystallized from benzene/petroleum ether
- washUpon washing of the crystallizate with petroleum ether
- customa colorless substance was obtained
Quellen und Nachweise
- ORD-Eintrag
- ord-2348e1ba22d6466781408a36d07d89e0
- Quelldatensatz
- uspto-grants-1978_05
- Patentnummer
- US04087533
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