3-氨基-5-溴-2-羟基苯甲酸甲酯合成路线 (共 3 条)
反应条件
iron; ammonium chloride in toluene T=85 - 90°C; 1 h;
参考文献
Kawakita; Kuroita; Yasumoto; Sano; Inaba; Fukuda; Tahara
Chemical and Pharmaceutical Bulletin, 1992 , vol. 40, # 3 p. 624 - 630
反应条件
1: 82.3 percent / HNO3, conc. H2SO4 / 1 h / 0 - 5 °C 2: 91.3 percent / 0.78N aq. NH4Cl, Fe / toluene / 1 h / 85 - 90 °C View Scheme
参考文献
Chemical and Pharmaceutical Bulletin, , vol. 40, # 3 p. 624 - 630
反应条件
1: aq. NaHCO3 / CHCl3 / 2 h / 0 - 10 °C 2: K2CO3 / dimethylformamide / 2 h / 70 °C View Scheme
参考文献
Kawakita; Kuroita; Yasumoto; Sano; Inaba; Fukuda; Tahara
Chemical and Pharmaceutical Bulletin, 1992 , vol. 40, # 3 p. 624 - 630