Water → HCID 20566347, Verbindung
Reaktionsgleichung
[CH3:1][S:2](Cl)(=[O:4])=[O:3].[NH2:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[S:13][CH2:14][C:15]1[N:19]=[CH:18][O:17][N:16]=1.O>N1C=CC=CC=1>[CH3:1][S:2]([NH:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[S:13][CH2:14][C:15]1[N:19]=[CH:18][O:17][N:16]=1)(=[O:4])=[O:3]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Methanesulphonyl chloride (1.39 g) was added dropwise to a cooled solution of 3-(2-aminophenylthiomethyl)-1,2,4-oxadiazole (3.1 g) in pyridine (12 ml). The reaction mixture was then poured into water (75 ml) the so formed solid removed by filtration and crystallised from ethanol to give 3-(2-methylsulphonamidophenylthiomethyl)-1,2,4-oxadiazole, m.p. 106°.
Aufarbeitung
- customremoved by filtration
- customcrystallised from ethanol
Quellen und Nachweise
- ORD-Eintrag
- ord-7d0737f2ea4f42e69f5b2de7e77e5887
- Quelldatensatz
- uspto-grants-1981_10
- Patentnummer
- US04294843
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