2-Fluoro-4-biphenylboronic Acid → 3-(3-{[5-(2-Fluoro-biphenyl-4-yl)-furan-2-carbonyl]-amino}-phenyl)-acrylic acid ethyl ester
Reaktionsgleichung
[CH2:1]([O:3][C:4](=[O:22])[CH:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([NH:13][C:14]([C:16]2[O:17][C:18](Br)=[CH:19][CH:20]=2)=[O:15])[CH:8]=1)[CH3:2].[F:23][C:24]1[CH:29]=[C:28](B(O)O)[CH:27]=[CH:26][C:25]=1[C:33]1[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=1>>[CH2:1]([O:3][C:4](=[O:22])[CH:5]=[CH:6][C:7]1[CH:12]=[CH:11][CH:10]=[C:9]([NH:13][C:14]([C:16]2[O:17][C:18]([C:28]3[CH:27]=[CH:26][C:25]([C:33]4[CH:34]=[CH:35][CH:36]=[CH:37][CH:38]=4)=[C:24]([F:23])[CH:29]=3)=[CH:19][CH:20]=2)=[O:15])[CH:8]=1)[CH3:2]Komponenten
3
Reaktionsbedingungen
- Temperatur
- 85 °C
Versuchsvorschrift
The furyl bromide (99) (100 mg, 0.28 mmol) was coupled to 2-Fluoro-biphenyl-4-boronic acid (65 mg, 0.30 mmol) acid using Method E, except that the reaction was heated at 85° C. The crude product was purified by column chromatography eluting with 20% EtOAc in heptane to give the title compound.