2-硝基-5-羟基苯甲酸合成路线 (共 23 条)
反应条件
sulfuric acid; magnesium sulfate in methanol
参考文献
Gustavsson, Anna-Lena; Jendeberg, Lena; Roussel, Patrick; Slater, Martin; Thor, Markus
Patent: US2003/73862 A1, 2003 ;
参考文献
Pennwalt Corporation
Patent: US4205173 A1, 1980 ;
反应条件
caesium carbonate in N,N-dimethyl-formamide
T=20°C;
参考文献
SCHERING CORPORATION
Patent: WO2006/19768 A1, 2006 ;
Location in patent: Page column 84 ;
WO 2006/019768 A1