2-羟基-4H-吡啶并[1,2-a]嘧啶-4-酮合成路线 (共 6 条)
反应条件
in diphenylether T=210°C; 5 h;
参考文献
AMGEN INC.; BREGMAN, Howard; BUCHANAN, John L.; CHAKKA, Nagasree; DIMAURO, Erin F.; GUNAYDIN, Hakan; GUZMAN PEREZ, Angel; HUA, Zihao; HUANG, Xin
Patent: WO2014/36022 A1, 2014 ;
Location in patent: Paragraph 0224; 0225 ;
反应条件
trifluoroacetic acid
参考文献
Deady, Leslie W.; Ganame, Daniel; Hughes, Andrew B.; Quazi, Nurul H.; Zanatta, Shannon D.
Australian Journal of Chemistry, 2002 , vol. 55, # 4 p. 287 - 289
反应条件
1: 24 h / 120 °C / |Inert atmosphere 2: diphenylether / 5 h / 210 °C View Scheme
参考文献
AMGEN INC.; BREGMAN, Howard; BUCHANAN, John L.; CHAKKA, Nagasree; DIMAURO, Erin F.; GUNAYDIN, Hakan; GUZMAN PEREZ, Angel; HUA, Zihao; HUANG, Xin
Patent: WO2014/36022 A1, 2014 ;
参考文献
Abass, Mohamed; Mayas, Aisha S.
Heteroatom Chemistry, 2007 , vol. 18, # 1 p. 19 - 27
反应条件
selenium(IV) oxide; water in 1,4-dioxane Reflux;
参考文献
Abass, Mohamed; Mayas, Aisha S.
Journal of Chemical Research, 2009 , # 2 p. 93 - 94
反应条件
oxalyl dichloride 1 h; Heating;
参考文献
Abass, Mohamed; Mayas, Aisha S.
Heteroatom Chemistry, 2007 , vol. 18, # 1 p. 19 - 27