7-氯-5-(2-氟苯基)-2-(N-亚硝基甲基氨基)-3H-1,4-苯并二氮杂卓合成路线 (共 4 条)
反应条件
acetic acid; sodium nitrite T=20°C; 3 h;
参考文献
Del Pozo, Carlos; Macias, Alberto; Alonso, Eduardo; Gonzalez, Javier
Synthesis, 2004 , # 16 p. 2697 - 2703
反应条件
1: acetonitrile; H2O / 3 h / 20 °C 2: 0.61 g / sodium nitrite; AcOH / 3 h / 20 °C View Scheme
参考文献
Synthesis, , # 16 p. 2697 - 2703
反应条件
1: P2S5; NaHCO3 / acetonitrile / 24 h / Heating 2: acetonitrile; H2O / 3 h / 20 °C 3: 0.61 g / sodium nitrite; AcOH / 3 h / 20 °C View Scheme
参考文献
Synthesis, , # 16 p. 2697 - 2703
反应条件
1.1: BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C 1.2: 82 percent / tetrahydrofuran; hexane / -78 - 20 °C 2.1: BuLi / tetrahydrofuran; hexane / 0.25 h / -78 °C 2.2: 92 percent / tetrahydrofuran; hexane / -78 - 20 °C 3.1: 74 percent / Na/Hg; K2HPO4 / acetonitrile; ethanol View Scheme
参考文献
Del Pozo, Carlos; Macias, Alberto; Alonso, Eduardo; Gonzalez, Javier
Synthesis, 2004 , # 16 p. 2697 - 2703