乙基2-甲氧基-5-硝基苯甲酸酯合成路线 (共 3 条)
反应条件
nitric acid; acetic anhydride; acetic acid
T=0 - 50°C;
参考文献
MERCK and CO., INC.
Patent: WO2006/14918 A2, 2006 ;
Location in patent: Page/Page column 81 ;
WO 2006/014918 A2
反应条件
1: ortho-methoxybenzoic acid With nitric acid; acetic anhydride
T=0 - 4°C;
2: ethanol With sulfuric acid
168 h;
参考文献
Bhuiyan, M. Delower H.; Zhu, Kai-Xian; Jensen, Paul; Try, Andrew C.
European Journal of Organic Chemistry, 2010 , # 24 p. 4662 - 4670
参考文献
Hirwe; Gavanker
Proceedings - Indian Academy of Sciences, Section A, 1937 , vol. <A> 5, p. 377,379