7-氯-5-硝基-1H-吲唑合成路线 (共 2 条)
反应条件
sodium nitrite in water; acetic acid; ethyl acetate
参考文献
Binch, Hayley; Brenchley, Guy; Golec, Julian M. C.; Knegtel, Ronald; Mortimore, Michael; Patel, Sanjay; Rutherford, Alistair
Patent: US2004/9968 A1, 2004 ;
US 20040009968 A1
反应条件
hydrogenchloride; nitrous gases; potassium acetate
1) 4-5 h, benzene, 80-85 deg C, 2) 45-60 deg C, 100 min; Yield given. Multistep reaction;
参考文献
Ruechardt, Christoph; Hassmann, Volker
Liebigs Annalen der Chemie, 1980 , # 6 p. 908 - 927