1,3-Butanedione, 1-(4-chloro-3-methylphenyl)-4,4,4-trifluoro- → HCID 11395130, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8](=O)[CH2:9][C:10](=O)[C:11]([F:14])([F:13])[F:12])=[CH:4][C:3]=1[CH3:17].[NH2:18][C:19]1[C:23]([C:24]2[CH:29]=[CH:28][N:27]=[CH:26][CH:25]=2)=[CH:22][NH:21][N:20]=1>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:9]=[C:10]([C:11]([F:14])([F:13])[F:12])[N:20]3[N:21]=[CH:22][C:23]([C:24]4[CH:29]=[CH:28][N:27]=[CH:26][CH:25]=4)=[C:19]3[N:18]=2)=[CH:4][C:3]=1[CH3:17]Komponenten
3
Versuchsvorschrift
Reaction of 1-(4-chloro-3-methyl-phenyl)-4,4,4-trifluoro-butane-1,3-dione (132 mg, 0.5 mmol), prepared from commercially available 4-chloro-3-methyl-acetophenone according to general procedure A, and 3-amino-4-(4-pyridinyl)-pyrazole [CAS No. 216661-87-9; prepared from 4-cyanomethyl-pyridine as described in Bioorg. Med. Chem. Lett. 12 (2002) 3537-3541] (80 mg, 0.5 mmol) according to general procedure B yielded the title compound as a yellow solid (145 mg, 75%). MS (ISP) 389.2 [(M+H)+]; mp 247° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-a38039090b2b43a1a55748a1f32be3bb
- Quelldatensatz
- uspto-grants-2008_02
- Patentnummer
- US07329662B2
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