Methyl chloroformate → HCID 20130645, Verbindung
Reaktionsgleichung
[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]3[CH2:22][CH2:23][CH2:24][C:18]=3[NH:17][C:16]2=[O:25])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5].Cl[C:27]([O:29][CH3:30])=[O:28]>>[Cl:1][C:2]1[CH:13]=[C:12]([F:14])[C:11]([N:15]2[C:20](=[O:21])[C:19]3[CH2:22][CH2:23][CH2:24][C:18]=3[N:17]([C:27]([O:29][CH3:30])=[O:28])[C:16]2=[O:25])=[CH:10][C:3]=1[C:4]([O:6][CH:7]([CH3:9])[CH3:8])=[O:5]Komponenten
3
Versuchsvorschrift
using isopropyl 2-chloro-4-fluoro-5-(1,2,4,5,6,7-hexahydro-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate and methyl chloroformate there is obtained isopropyl 2-chloro-4-fluoro-5-(1,2,4,5,6,7-hexahydro-1-methoxycarbonyl-2,4-dioxo-3H-cyclopenta[d]pyrimidin-3-yl)-benzoate, 1H--NMR (CDCl3, 400 MHz) 7.84 ppm (d, 1H), 7.35 ppm (d, 1H), 5.24 ppm (m, 1H), 4.03 ppm (s, 3H), 3.02 ppm (m, 2H), 2.79 ppm (m, 2H), 2.16 ppm, (m, 2H), 1.36 ppm (d, 6H),
Quellen und Nachweise
- ORD-Eintrag
- ord-8b27e8c56b24482c8328d99b7554f673
- Quelldatensatz
- uspto-grants-1988_07