5-硝基-1H-吡唑并[3,4-b]吡啶合成路线 (共 4 条)
反应条件
in acetic acid
T=90°C;
参考文献
ARRAY BIOPHARMA INC.; GENENTECH, INC.; GRADL, Stefan; LAIRD, Ellen; MORENO, David; REN, Li; WENGLOWSKY, Steven Mark
Patent: WO2011/25968 A1, 2011 ;
Location in patent: Page/Page column 49 ;
WO 2011/025968 A1
反应条件
hydrogenchloride; zinc(II) chloride in ethanol
1 h; Reflux;
参考文献
Gruenenthal GmbH; FRANK, Robert; CHRISTOPH, Thomas; LESCH, Bernhard; LEE, Jeewoo
Patent: US2013/29995 A1, 2013 ;
Location in patent: Paragraph 0372-0373 ;
US 20130029995 A1
反应条件
zinc(II) chloride in hydrogenchloride; ethanol
1 h; Heating;
参考文献
Lynch; Khan; Teo; Pedrotti
Canadian Journal of Chemistry, 1988 , vol. 66, # 3 p. 420-428
反应条件
palladium 10 on activated carbon; hydrogen in tetrahydrofuran; ethanol
15 h;
参考文献
Gruenenthal GmbH; FRANK, Robert; CHRISTOPH, Thomas; LESCH, Bernhard; LEE, Jeewoo
Patent: US2013/29995 A1, 2013 ;
Location in patent: Paragraph 0374-0375 ;
US 20130029995 A1