5-Aminoindole → (2E)-3-[6-(tert-Butyl)-2-methyl(3-pyridyl)]-N-indol-5-ylprop-2-enamide
Reaktionsgleichung
[C:1]([C:5]1[N:10]=[C:9]([CH3:11])[C:8](/[CH:12]=[CH:13]/[C:14]([OH:16])=O)=[CH:7][CH:6]=1)([CH3:4])([CH3:3])[CH3:2].[NH2:17][C:18]1[CH:19]=[C:20]2[C:24](=[CH:25][CH:26]=1)[NH:23][CH:22]=[CH:21]2>>[C:1]([C:5]1[N:10]=[C:9]([CH3:11])[C:8](/[CH:12]=[CH:13]/[C:14]([NH:17][C:18]2[CH:19]=[C:20]3[C:24](=[CH:25][CH:26]=2)[NH:23][CH:22]=[CH:21]3)=[O:16])=[CH:7][CH:6]=1)([CH3:2])([CH3:3])[CH3:4]Komponenten
3
Versuchsvorschrift
Analogous to the procedure used to prepare Example 1, (2E)-3-[6-(tert-butyl)-2-methyl(3-pyridyl)]prop-2-enoic acid, Example 75(c), (0.88 g, 4.0 mmol) and 5-aminoindole (0.53 g, 4.0 mmol, Lancaster) provided, after purification by silica gel chromatography (55:45 hexane:EtOAc), the title compound as a yellow amorphous solid. MS (ESI, pos. ion) m/z: 334 (M+1).
Aufarbeitung
- customprovided
- customafter purification by silica gel chromatography (55:45 hexane:EtOAc)