Chlorosuccinimide → 5-chloro-4-(5,7-dichloro-2,3-dihydro-1H-indol-1-yl)-6-(1-ethylpropylamino)-2-methylpyrimidine
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]2[C:8](=[C:9]([Cl:11])[CH:10]=1)[N:7]([C:12]1[CH:17]=[C:16]([NH:18][CH:19]([CH2:22][CH3:23])[CH2:20][CH3:21])[N:15]=[C:14]([CH3:24])[N:13]=1)[CH2:6][CH2:5]2.[Cl:25]N1C(=O)CCC1=O>C(#N)C>[Cl:25][C:17]1[C:12]([N:7]2[C:8]3[C:4](=[CH:3][C:2]([Cl:1])=[CH:10][C:9]=3[Cl:11])[CH2:5][CH2:6]2)=[N:13][C:14]([CH3:24])=[N:15][C:16]=1[NH:18][CH:19]([CH2:22][CH3:23])[CH2:20][CH3:21]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4-(5,7-dichloro-2,3-dihydro-1H-indol-1-yl)-6-(1-ethylpropylamino)-2-methylpyrimidine (140 mg, 0.38 mmol) and N-chlorosuccinimide (60 mg, 0.45 mmol) were stirred in dry acetonitrile (5 mL) at 20° C. for 20 h. The reaction mixture was stripped in vacuo and the residue was chromatographed on silica gel using 20% EtOAc/hexanes to give the product, 5-chloro-4-(5,7-dichloro-2,3-dihydro-1H-indol-1-yl)-6-(1-ethylpropylamino)-2-methylpyrimidine (150 mg, 99% yield).
Aufarbeitung
- customthe residue was chromatographed on silica gel using 20% EtOAc/hexanes
Quellen und Nachweise
- ORD-Eintrag
- ord-ac47c568f20f47a899f6de819e5d89d7
- Quelldatensatz
- uspto-grants-2008_01
- Patentnummer
- US07319100B2
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