Reaktionsgleichung
Br[C:2]1[C:3]([NH2:9])=[N:4][CH:5]=[C:6]([Cl:8])[CH:7]=1.[C:10]([C:12]1[CH:13]=[C:14]([CH:17]=[CH:18][CH:19]=1)[CH:15]=[CH2:16])#[N:11]>C(Cl)Cl>[NH2:9][C:3]1[C:2](/[CH:16]=[CH:15]/[C:14]2[CH:13]=[C:12]([CH:19]=[CH:18][CH:17]=2)[C:10]#[N:11])=[CH:7][C:6]([Cl:8])=[CH:5][N:4]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
The title compound was prepared from 3-bromo-5-chloro-2-pyridinamine and 3-cyanostyrene. Methylene chloride extracts of the crude reaction mixture were concentrated and the desired product purified by column chromatography on silica gel eluting with methylene chloride—methanol (98:2) to give a yellow solid:
Aufarbeitung
- concentrationwere concentrated
- customthe desired product purified by column chromatography on silica gel eluting with methylene chloride—methanol (98:2)
- customto give a yellow solid
Quellen und Nachweise
- ORD-Eintrag
- ord-5288ea3323c94fdcb98ad9caf0210fb7
- Quelldatensatz
- uspto-grants-2003_06
- Patentnummer
- US06583162B1
Verknüpfte Notizen
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