3-Chloropropionitrile → HCID 178479209, Verbindung
Reaktionsgleichung
[S:1]([NH2:5])([NH2:4])(=[O:3])=[O:2].[Cl:6][CH2:7][CH2:8][C:9]#[N:10]>>[ClH:6].[S:1]([NH:5][C:9](=[NH:10])[CH2:8][CH2:7][Cl:6])(=[O:3])(=[O:2])[NH2:4]Komponenten
3
Versuchsvorschrift
To a suspension of 9.61 g. (0.10 mole) of sulfamide in 60 ml (68 g., 0.76 mole) of 3-chloropropionitrile dry hydrogen chloride gas is introduced under stirring at 50° to 60° C. for 5 hours. The gain in weight is about 9 to 12 g. The reaction mixture is then cooled with ice water for one hour, the product is filtered off, washed twice with acetone and dried up to steady weight.
Aufarbeitung
- additionTo a suspension of 9.61 g
- filtrationthe product is filtered off
- washwashed twice with acetone
- customdried up to steady weight
Quellen und Nachweise
- ORD-Eintrag
- ord-92a15eb3bcfa4e919a4a19a2e213a747
- Quelldatensatz
- uspto-grants-1988_03
- Patentnummer
- US04731479
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