2,4-Difluorophenylboronic acid → HCID 90035785, Verbindung
Reaktionsgleichung
Br[C:2]1[C:10]2[N:9]3[CH2:11][CH2:12][CH2:13][NH:14][C:15](=[O:16])[C:8]3=[C:7]([CH3:17])[C:6]=2[CH:5]=[C:4]([C:18]#[N:19])[CH:3]=1.[F:20][C:21]1[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=1B(O)O>>[F:20][C:21]1[CH:26]=[C:25]([F:27])[CH:24]=[CH:23][C:22]=1[C:2]1[C:10]2[N:9]3[CH2:11][CH2:12][CH2:13][NH:14][C:15](=[O:16])[C:8]3=[C:7]([CH3:17])[C:6]=2[CH:5]=[C:4]([C:18]#[N:19])[CH:3]=1Komponenten
3
Versuchsvorschrift
The title compound, off-white solid (40 mg, 46%), MS (ISP) m/z=352.5 [(M+H)+], mp 225° C., was prepared in accordance with the general method of example 1 from 7-bromo-11-methyl-1-oxo-2,3,4,5-tetrahydro-[1,4]diazepino[1,2-a]indole-9-carbonitrile (intermediate 17) (79.5 mg, 0.25 mmol) and commercially available 2,4-difluoro-phenylboronic acid (51.3 mg, 0.325 mmol).
Quellen und Nachweise
- ORD-Eintrag
- ord-1a49da59abfd44939ece636bfc025c36
- Quelldatensatz
- uspto-grants-2016_03