2-(4-甲氧基苯基)-1H-苯并咪唑-5-羧酸合成路线 (共 4 条)
反应条件
titanium tetra-n-butoxide; bis(acetylacetonate)oxovanadium; oxygen; magnesium sulfate in tetrahydrofuran T=0 - 20°C; chemoselective reaction;
参考文献
Maiti, Dilip K.; Halder, Samiran; Pandit, Palash; Chatterjee, Nirbhik; De Joarder, Dripta; Pramanik, Nabyendu; Saima, Yasmin; Patra, Amarendra; Maiti, Prabir K.
Journal of Organic Chemistry, 2009 , vol. 74, # 21 p. 8086 - 8097
反应条件
sodium dithionite in ethanol T=70°C; 5 h;
参考文献
Yang, Donglai; Fokas, Demosthenes; Li, Jingzhou; Yu, Libing; Baldino, Carmen M.
Synthesis, 2005 , # 1 art. no. M02904SS, p. 47 - 56
反应条件
in N,N-dimethyl-formamide T=130°C; 6 h;
参考文献
Qi, Yunkun; Ma, Ruixin; Li, Xin; Hu, Yue; Ma, Siti; Cong, Chao; Ma, Xiaodong; Cui, Wenping; Ma, Shutao
Letters in Drug Design and Discovery, 2011 , vol. 8, # 10 p. 966 - 971
反应条件
1: Na2S2O5 / ethanol; water / 0 - 20 °C 2: N,N-dimethyl-formamide / 6 h / 130 °C View Scheme
参考文献
Qi, Yunkun; Ma, Ruixin; Li, Xin; Hu, Yue; Ma, Siti; Cong, Chao; Ma, Xiaodong; Cui, Wenping; Ma, Shutao
Letters in Drug Design and Discovery, 2011 , vol. 8, # 10 p. 966 - 971