Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:11])=[C:6]([N:8]=[C:9]=[S:10])[CH:7]=1.[NH2:12][C:13]1[CH:14]=[CH:15][C:16]2[S:20][C:19]([CH3:21])=[N:18][C:17]=2[CH:22]=1>>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([CH3:11])=[C:6]([NH:8][C:9]([NH:12][C:13]2[CH:14]=[CH:15][C:16]3[S:20][C:19]([CH3:21])=[N:18][C:17]=3[CH:22]=2)=[S:10])[CH:7]=1Komponenten
3
Versuchsvorschrift
Prepared using Method A from 4.5 g (24.5 mmol) of 5-chloro-2-methyl-phenyl isothiocyanate and 4.02 g (24.5 mmol) of 5-amino-2-methylbenzothiazole to give 6.0 g of crude material. Soxhlet extraction with EtOAc gave 2.5 g of pure title compound as a tan solid (29% yield, m.p. 173-174° C.).
Aufarbeitung
- customPrepared
- customto give 6.0 g of crude material
- extractionSoxhlet extraction with EtOAc
Quellen und Nachweise
- ORD-Eintrag
- ord-09354a4437fd4f4c904abdcf191c32b9
- Quelldatensatz
- uspto-grants-2005_08
- Patentnummer
- US06936630B2
Verknüpfte Notizen
Wird geladen…