4-Chloro-3-(trifluoromethyl)phenylhydrazine hydrochloride → HCID 59516093, Verbindung
Reaktionsgleichung
C[N:2](/[CH:4]=[C:5](/[C:11](=O)[C:12]([CH3:15])([CH3:14])[CH3:13])\[C:6]([O:8][CH2:9][CH3:10])=[O:7])C.Cl.[Cl:18][C:19]1[CH:24]=[CH:23][C:22]([NH:25]N)=[CH:21][C:20]=1[C:27]([F:30])([F:29])[F:28]>>[C:12]([C:11]1[N:25]([C:22]2[CH:23]=[CH:24][C:19]([Cl:18])=[C:20]([C:27]([F:30])([F:28])[F:29])[CH:21]=2)[N:2]=[CH:4][C:5]=1[C:6]([O:8][CH2:9][CH3:10])=[O:7])([CH3:15])([CH3:14])[CH3:13]Komponenten
3
Versuchsvorschrift
Ethyl 5-tert-butyl-1-(4-chloro-3-(trifluoromethyl)phenyl)-1H-pyrazole-4-carboxylate was prepared from (Z)-ethyl 2-((dimethylamino)methylene)-4,4-dimethyl-3-oxopentanoate (Intermediate#83) and (4-chloro-3-(trifluoromethyl)phenyl)hydrazine hydrochloride by the same process used for Intermediate#116.
Quellen und Nachweise
- ORD-Eintrag
- ord-ed44cb87a3004c77b1b89694cac65a2f
- Quelldatensatz
- uspto-grants-2010_10
- DOI