Indazolinone → HCID 178425486, Verbindung
Reaktionsgleichung
[NH:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([OH:10])=[N:2]1.[CH3:11][C:12]1[C:17]([CH3:18])=[CH:16][CH:15]=[CH:14][C:13]=1[N:19]1C(=O)O[C:22](=[O:23])[C:21]2=[CH:27][CH:28]=[CH:29][CH:30]=[C:20]12>>[CH3:11][C:12]1[C:17]([CH3:18])=[CH:16][CH:15]=[CH:14][C:13]=1[NH:19][C:20]1[CH:30]=[CH:29][CH:28]=[CH:27][C:21]=1[C:22]([N:1]1[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[C:3]([OH:10])=[N:2]1)=[O:23]Komponenten
3
Versuchsvorschrift
1H-Indazol-3-ol was reacted with N-(2,3-dimethylphenyl)isatoic anhydride according to the general procedure A above and afforded the desired amine as a yellow solid in 42.5% yield; m.p. 182°-184° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-00b06162e8eb416aa8c4501848ef8b2f
- Quelldatensatz
- uspto-grants-1985_08
- Patentnummer
- US04537966