Carbamic chloride, N-methyl-N-phenyl- → 4-(Methyl-phenyl-carbamoyloxy)-benzoic Acid 2,5-dioxo-pyrrolidin-1-yl Ester
Reaktionsgleichung
[O:1]=[C:2]1[CH2:6][CH2:5][C:4](=[O:7])[N:3]1[O:8][C:9](=[O:17])[C:10]1[CH:15]=[CH:14][C:13]([OH:16])=[CH:12][CH:11]=1.[CH3:18][N:19]([C:23]1[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=1)[C:20](Cl)=[O:21]>>[O:7]=[C:4]1[CH2:5][CH2:6][C:2](=[O:1])[N:3]1[O:8][C:9](=[O:17])[C:10]1[CH:15]=[CH:14][C:13]([O:16][C:20](=[O:21])[N:19]([CH3:18])[C:23]2[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=2)=[CH:12][CH:11]=1Komponenten
3
Versuchsvorschrift
The title product was prepared from 4-Hydroxy-benzoic acid 2,5-dioxo-pyrrolidin-1-yl ester and N-methyl-N-phenylcarbamoyl chloride. The crude product was recrystallized from methanol (74%, white crystals).
Aufarbeitung
- customThe crude product was recrystallized from methanol (74%, white crystals)
Quellen und Nachweise
- ORD-Eintrag