反应条件
1: 60 percent / HNO3, conc. H2SO4 / a) 20 deg C, 0.5 h, b) 80 deg C, 0.5 h
2: 80 percent / Na2S*9H2O / pyridine / 4 h / Ambient temperature
3: conc. HCl, sodium nitrite / ethanol / 0.5 h / 70 °C
View Scheme
参考文献
Horowska, Barbara; Ledochowski, Andrzej; Potrykus, Andrzej
Polish Journal of Chemistry, 1984 , vol. 58, # 4/5/6 p. 603 - 605