(S)-2-氨基-3-(2,4-二硝基苯基)丙酸合成路线 (共 3 条)
反应条件
sulfuric acid; urea hydronitrate T=0 - 60°C; 5 h; TemperatureReagent/catalystTime; regioselective reaction;
参考文献
Liu, Jin-Qiang; Chen, Xin-Zhi; Ji, Baoming; Zhao, Bang-Tun
Research on Chemical Intermediates, 2013 , vol. 39, # 3 p. 1143 - 1152
参考文献
Liu, Jin-Qiang; Chen, Xin-Zhi; Ji, Baoming; Zhao, Bang-Tun
Research on Chemical Intermediates, 2013 , vol. 39, # 3 p. 1143 - 1152
反应条件
1.1: oxygen; potassium carbonate / water / 5 h / 120 °C / 3000.3 Torr / |Autoclave 2.1: 5 palladium on charcoal; hydrogen / water / 4 h / 60 °C / 3750.38 Torr / |Autoclave 3.1: hydrogenchloride / water / 0.5 h / 0 °C 3.2: 1 h 3.3: 3 h / 55 °C View Scheme
参考文献
Liu, Jin-Qiang; Chen, Xin-Zhi; Ji, Baoming; Zhao, Bang-Tun
Research on Chemical Intermediates, 2013 , vol. 39, # 3 p. 1143 - 1152