Reaktionsgleichung
[CH3:1][C:2]1[O:3][CH:4]=[CH:5][C:6]=1[C:7]([CH2:9][C:10]#[N:11])=[O:8].F[C:13]1C=CC(NN)=CC=1.[F:21][C:22]1[CH:27]=[C:26]([F:28])[CH:25]=[CH:24][C:23]=1[NH:29][NH2:30]>>[NH2:11][C:10]1[N:29]([C:23]2[CH:24]=[CH:25][C:26]([F:28])=[CH:27][C:22]=2[F:21])[N:30]=[CH:13][C:9]=1[C:7]([C:6]1[CH:5]=[CH:4][O:3][C:2]=1[CH3:1])=[O:8]Komponenten
4
Versuchsvorschrift
Proceeding as described in Example 1, step 2, but replacing 2-(3-bromobenzoyl)acetonitrile with 2-(2-methyl-3-furanoyl)acetonitrile and substituting 4-fluorophenylhydrazine in step 3 with 2,4-difluorophenylhydrazine was obtained 5-amino-1-(2,4-difluorophenyl)-4-(2-methylfuran-3-oyl)-pyrazole (116).
Quellen und Nachweise
- ORD-Eintrag
- ord-f72e5f55fdab43fdb5bd7419b5839ae4
- Quelldatensatz
- uspto-grants-2005_12
- Patentnummer
- US06979693B2
Verknüpfte Notizen
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