Dimethylformamide → HCID 13911284, Verbindung
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:14][CH2:13][N:12]([CH2:15][CH2:16][N:17]2[C:22](=[O:23])[C:21]3[S:24][CH:25]=[CH:26][C:20]=3[NH:19][C:18]2=[O:27])[CH2:11][CH2:10]1.[CH3:28]N(C)C=O>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][C:4]=1[N:9]1[CH2:10][CH2:11][N:12]([CH2:15][CH2:16][N:17]2[C:22](=[O:23])[C:21]3[S:24][CH:25]=[CH:26][C:20]=3[N:19]([CH3:28])[C:18]2=[O:27])[CH2:13][CH2:14]1Komponenten
3
Versuchsvorschrift
The title compound was produced following the procedure of Example 13 using dimethylformamide as the solvent and the thienopyrimidine-2,4-dione (1.82 g, 4.66 mmol) from Example 19. The title compound was isolated in 61% yield (1.13 g) after recrystallization from EtOH, mp 149°-151° C.
Quellen und Nachweise
- ORD-Eintrag
- ord-1f55ac923fbe442daacdfe259c915dae
- Quelldatensatz
- uspto-grants-1987_11
- DOI