3-(2-氯乙基)-6,7,8,9-四氢-9-羟基-2-甲基-4H-吡啶并[1,2-a]嘧啶-4-酮合成路线 (共 12 条)
反应条件
1.1: 4-(N,N-dimethlyamino)pyridine; triethylamine / dichloromethane / 0.25 h / 25 - 30 °C 1.2: 2 h / 25 - 40 °C 2.1: potassium carbonate / acetonitrile / 1.17 h / 25 - 60 °C 2.2: 14 h / 20 - 75 °C View Scheme
反应条件
hydrogenchloride in water; butanone
pH=2;
参考文献
INKE, S.A.
Patent: WO2009/144288 A1, 2009 ;
Location in patent: Page/Page column 12-13 ;