3,4-Difluorobenzeneboronic acid → HCID 69040293, Verbindung
Reaktionsgleichung
[CH3:1][C:2]1([CH3:20])[C:10]2[C:5](=[CH:6][CH:7]=[C:8](OS(C(F)(F)F)(=O)=O)[CH:9]=2)[C:4](=[O:19])[CH2:3]1.[F:21][C:22]1[CH:23]=[C:24](B(O)O)[CH:25]=[CH:26][C:27]=1[F:28]>>[F:21][C:22]1[CH:23]=[C:24]([C:8]2[CH:9]=[C:10]3[C:5](=[CH:6][CH:7]=2)[C:4](=[O:19])[CH2:3][C:2]3([CH3:1])[CH3:20])[CH:25]=[CH:26][C:27]=1[F:28]Komponenten
3
Versuchsvorschrift
The title compound was prepared from trifluoro-methanesulfonic acid 3,3-dimethyl-1-oxo-indan-5-yl ester and 3,4-difluorophenyl boronic acid according to the procedure described in example 21. MS m/z 273; HRMS: calcd for C17H14F2O+H+, 273.10855; found (ESI, [M+H]+), 273.1078.
Quellen und Nachweise
- ORD-Eintrag
- ord-2dcb6e014df745799c77f80a786309e4
- Quelldatensatz
- uspto-grants-2008_01