Potassium Carbonate → 4-[2-[2-Methyl-4-oxo-3,4-dihydro-3-quinazolinyl]ethoxy]nitrobenzene
反応式
[CH3:1][C:2]1[NH:11][C:10](=[O:12])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1.Br[CH2:14][CH2:15][O:16][C:17]1[CH:22]=[CH:21][C:20]([N+:23]([O-:25])=[O:24])=[CH:19][CH:18]=1.C([O-])([O-])=O.[K+].[K+]>>[CH3:1][C:2]1[N:11]([CH2:14][CH2:15][O:16][C:17]2[CH:18]=[CH:19][C:20]([N+:23]([O-:25])=[O:24])=[CH:21][CH:22]=2)[C:10](=[O:12])[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[N:3]=1参加物
4
実験手順
The title compound (1.2 g, 60%) was prepared from 2-methyl-4-oxo-3,4-dihydroquinazoline (1.0 g, 6.25 mmol) and 4-[2-bromoethoxy]nitrobenzene (1.69 g, 6.9 mmol) and K2CO3 (1.73 g, 12.5 mmol) as a base by a similar procedure to that described in preparation 1.