3-Fluorophenylboronic acid → 5-(3-Fluoro-phenyl)-furan-2-carboxylic acid (3-cyanomethyl-phenyl)-amide
Reaktionsgleichung
[C:1]([CH2:3][C:4]1[CH:5]=[C:6]([NH:10][C:11]([C:13]2[O:14][C:15](Br)=[CH:16][CH:17]=2)=[O:12])[CH:7]=[CH:8][CH:9]=1)#[N:2].[F:19][C:20]1[CH:21]=[C:22](B(O)O)[CH:23]=[CH:24][CH:25]=1>>[C:1]([CH2:3][C:4]1[CH:5]=[C:6]([NH:10][C:11]([C:13]2[O:14][C:15]([C:24]3[CH:23]=[CH:22][CH:21]=[C:20]([F:19])[CH:25]=3)=[CH:16][CH:17]=2)=[O:12])[CH:7]=[CH:8][CH:9]=1)#[N:2]Komponenten
3
Versuchsvorschrift
The furyl bromide (83) (135 mg, 0.44 mmol) was coupled to 3-fluoro-phenylboronic acid (68 mg, 0.49 mmol) using Method E. The crude residue was purified by column chromatography eluting with 20% EtOAc in heptane to give the title compound.
Aufarbeitung
- customThe crude residue was purified by column chromatography
- washeluting with 20% EtOAc in heptane
Quellen und Nachweise
- ORD-Eintrag
- ord-1037f998305442fda92663a4a5eb1850
- Quelldatensatz
- uspto-grants-2010_09
- Patentnummer
- US07803841B2
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