Reaktionsgleichung
[Br:1][C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9](Cl)[N:8]=2)=[CH:4][CH:3]=1.[NH2:14][CH2:15][CH2:16][N:17]1[CH2:21][CH2:20][NH:19][C:18]1=[O:22]>C(O)(C)C>[Br:1][C:2]1[S:6][C:5]([C:7]2[CH:12]=[CH:11][N:10]=[C:9]([NH:14][CH2:15][CH2:16][N:17]3[CH2:21][CH2:20][NH:19][C:18]3=[O:22])[N:8]=2)=[CH:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
A mixture of 4-(5-bromothiophen-2-yl)-2-chloropyrimidine (1.0 g, 3.63 mmol), 1-(2-aminoethyl)imidazolidin-2-one (0.47 g, 3.63 mmol) and triethylame (0.44 g, 4.36 mmol) in isopropanol (25 mL) was refluxed for 30 h. After cooling down to rt the precipitate was filtered and washed with methanol (5 mL) and dried to give the title compound as a yellow solid (0.9 g, 68%). MS (M+H)+ 368/370.
Aufarbeitung
- temperaturewas refluxed for 30 h
- filtrationwas filtered
- washwashed with methanol (5 mL)
- customdried
Quellen und Nachweise
- ORD-Eintrag
- ord-177cb6d9dcaf40178917a7289810f389
- Quelldatensatz
- uspto-grants-2010_08
- Patentnummer
- US07786132B2
Verknüpfte Notizen
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