2-Aminopyrimidine-5-boronic acid, pinacol ester → 5-(2-(3,5-Dimethoxyphenethyl)-5H-pyrrolo[2,3-b]pyrazin-6-yl)pyrimidin-2-amine
Reaktionsgleichung
Br[C:2]1[NH:22][C:5]2=[N:6][CH:7]=[C:8]([CH2:10][CH2:11][C:12]3[CH:17]=[C:16]([O:18][CH3:19])[CH:15]=[C:14]([O:20][CH3:21])[CH:13]=3)[N:9]=[C:4]2[CH:3]=1.CC1(C)C(C)(C)OB([C:31]2[CH:32]=[N:33][C:34]([NH2:37])=[N:35][CH:36]=2)O1>>[CH3:21][O:20][C:14]1[CH:13]=[C:12]([CH:17]=[C:16]([O:18][CH3:19])[CH:15]=1)[CH2:11][CH2:10][C:8]1[N:9]=[C:4]2[CH:3]=[C:2]([C:31]3[CH:32]=[N:33][C:34]([NH2:37])=[N:35][CH:36]=3)[NH:22][C:5]2=[N:6][CH:7]=1Komponenten
3
Versuchsvorschrift
The compound was prepared by using procedures analogous to those described for the synthesis of Example 53, Step 2 starting from 6-bromo-2-[2-(3,5-dimethoxyphenyl)ethyl]-5H-pyrrolo[2,3-b]pyrazine and 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-amine (from Boron Molecular). LCMS calculated for C20H11N6O2 (M+H)+: m/z=377.2. Found 377.1.
Aufarbeitung
- customThe compound was prepared